This document specifies the characteristics, qualification and acceptance requirements for self locking shaft-nuts and threaded rings, with right- or left-hand MJ threads, in FE-PA2601, silver plated, for aerospace applications.
Temperature class: 450 °C ).
It is applicable whenever referenced.

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This document specifies the characteristics of chamfered washers, with counterbore, in alloy steel, cadmium plated, for maximum operating temperature 235 °C.

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This document specifies the characteristics, qualification and acceptance requirements for self locking shaft-nuts and threaded rings, with right- or left-hand MJ threads, in FE-PA2601, silver plated, for aerospace applications.
Temperature class: 450 °C ).
It is applicable whenever referenced.

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This document specifies the characteristics of chamfered washers, with counterbore, in alloy steel, cadmium plated, for maximum operating temperature 235 °C.

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This European Standard specifies the characteristics of wire locking washers in aluminium alloy, anodized for maximum operating temperature 120 °C for aerospace applications.

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This European Standard specifies the characteristics of wire locking washers in aluminium alloy,
anodized for maximum operating temperature 120 °C for aerospace applications.

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The standard specifies the dimensions, mass tolerances of quick-release and locking – washers for use in fuselage interior equipment and non-structural or secondary structural area.

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This European Standard specifies the characteristics of laminated washers, in corrosion resisting steel, for maximum operating temperature 120°C, for aerospace applications.

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This standard specifies the characteristics of washers for rivet assemblies, in aluminium alloy, anodized, metric series, for maximum operating temperature 120 °C, for aerospace applications.

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This European Standard specifies the characteristics of laminated washers, in corrosion resisting steel, for maximum operating temperature 120°C, for aerospace applications.

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This standard specifies the dimensions, tolerances, required characteristics and mass of a countersunk spring washer for use in fuselage interior equipment and structural applications.

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This standard specifies the dimensions, tolerances, required characteristics and mass of a retaining washer for use in fuselage interior equipment and structural applications.

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This standard specifies the characteristics of washers for rivet assemblies, in aluminium alloy, anodized, metric series, for maximum operating temperature 120 °C, for aerospace applications.

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This standard specifies the dimensions, tolerances, required characteristics and mass of a retaining washer for use in fuselage interior equipment and structural applications.

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This standard specifies the dimensions, tolerances, required characteristics and mass of a countersunk spring washer for use in fuselage interior equipment and structural applications.

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This standard specifies the characteristics of concave washers, in alloy steel, cadmium plated, maximum operating temperature 235 °C.
They are intended to be used with nuts to EN 2647.

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EN 2648 specifies the characteristics of concave washers, in alloy steel, cadmium plated, maximum operating temperature 235 °C. They are intended to be used with nuts to EN 2647.

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This European Standard defines the characteristics of axial mounting internal retaining rings, in steel, vacuum cadmium plated, for aerospace applications.
The cadmium plating restricts the use at temperatures not exceeding 235 °C.

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This European Standard defines the characteristics of axial mounting internal retaining rings, in steel, phosphated, for aerospace applications.
The phosphating restricts the use at temperatures not exceeding 200 °C.

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This European Standard defines the characteristics of radial mounting retaining rings, in steel, phosphated, for aerospace applications.
These retaining rings are used only when EN 3384 cannot be used for installation problems.
The phosphating restricts the use at temperatures not exceeding 200 °C.

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This European Standard defines the characteristics of axial mounting external retaining rings, in steel, phosphated, for aerospace applications.
The phosphating restricts the use at temperatures not exceeding 200 °C.

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This European Standard defines the characteristics of axial mounting external retaining rings, in steel, vacuum cadmium plated, for aerospace applications.

  • Standard
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This European Standard defines the characteristics of axial mounting internal retaining rings, in steel, vacuum cadmium plated, for aerospace applications.
The cadmium plating restricts the use at temperatures not exceeding 235 °C.

  • Standard
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This European Standard defines the characteristics of axial mounting internal retaining rings, in steel, phosphated, for aerospace applications.
The phosphating restricts the use at temperatures not exceeding 200 °C.

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This European Standard defines the characteristics of radial mounting retaining rings, in steel, phosphated, for aerospace applications.
These retaining rings are used only when EN 3384 cannot be used for installation problems.
The phosphating restricts the use at temperatures not exceeding 200 °C.

  • Standard
    7 pages
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This European Standard defines the characteristics of axial mounting external retaining rings, in steel, vacuum cadmium plated, for aerospace applications.

  • Standard
    8 pages
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This European Standard defines the characteristics of axial mounting external retaining rings, in steel, phosphated, for aerospace applications.
The phosphating restricts the use at temperatures not exceeding 200 °C.

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This standard specifies the characteristics of tab washers for flight control rods.
These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment.

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This standard specifies the characteristics of lockbolts with protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating, metric series, for use in aerospace applications.
Classification: 1 100 MPa / 315 °C
In both versions, i.e. with and without pintail these lockbolts fulfill the same function when installed and are statically / dynamically equivalent.
They are intended to be used with collars to EN 4174 or EN 4175.

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This standard specifies the characteristics of split rings, for use in aerospace applications.

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This standard specifies the characteristics of lock washers in corrosion resisting steel, cadmium plated, with radial serrations primarily intended for flight control rods.
These lock washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a precise positional adjustment.

  • Standard
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This standard specifies the characteristics of lock washers with radial serrations primarily intended for flight control rods.
These lock washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a precise positional adjustment.

  • Standard
    7 pages
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This standard specifies the characteristics of lock washers in corrosion resisting steel, with radial serrations primarily intended for flight control rods.
These lock washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a precise positional adjustment.

  • Standard
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This standard specifies the characteristics of tab washers for flight control rods.
These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment of 1/2 a turn.

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This standard specifies the characteristics of heat resisting steel, facing/packing washers for use in non load spreading aerospace applications at temperatures not exceeding 650 °C.
They are intended primarily for use as facing/packing washers under the head of bolts with strength classification up to 1 250 MPa to provide adequate clamping of slotted or recessed surfaces (especially on brackets and pipe clippings) and used for adjusting grip lengths of bolts.
These washers are not for use in load spreading applications for which EN 3016 washer shall be used.

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This standard specifies the characteristics of heat resisting steel, countersunk, load spreading washers for use in aerospace applications at temperatures not exceeding 650 °C.
They are intended primarily for use under the head of bolts with strength classification up to 1 250 MPa. They are used to provide sufficient bearing area to prevent indentation of parent metals with low compressive strength at operating temperatures, thus ensuring no relaxation in the bolt load occurs.

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This standard specifies the characteristics of threaded, self-locking rings, in FE-PA2601, silver plated, metric, chiefly used for axial location of bearing outer rings.
Maximum test temperature of the parts: 450 °C.
NOTE   These parts are designed to be used with 4H6H internal threads.

  • Standard
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This standard specifies the characteristics of heat resisting steel, facing/packing washers for use in non load spreading aerospace applications at temperatures not exceeding 650 °C.
They are intended primarily for use as facing/packing washers under the head of bolts with strength classification up to 1 250 MPa to provide adequate clamping of slotted or recessed surfaces (especially on brackets and pipe clippings) and used for adjusting grip lengths of bolts.
These washers are not for use in load spreading applications for which EN 3016 washer shall be used.

  • Standard
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This standard specifies the characteristics of heat resisting steel, countersunk, load spreading washers for use in aerospace applications at temperatures not exceeding 650 °C.
They are intended primarily for use under the head of bolts with strength classification up to 1 250 MPa. They are used to provide sufficient bearing area to prevent indentation of parent metals with low compressive strength at operating temperatures, thus ensuring no relaxation in the bolt load occurs.

  • Standard
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This standard specifies the characteristics of threaded, self-locking rings, in FE-PA2601, silver plated, metric, chiefly used for axial location of bearing outer rings.
Maximum test temperature of the parts: 450 °C.
NOTE   These parts are designed to be used with 4H6H internal threads.

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This standard specifies the characteristics of swage collars, sheartype, in aluminium alloy 2024, anodized or chromated, metric series, for maximum operating temperature 120 °C.

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This standard specifies the characteristics of split rings, for use in aerospace applications.

  • Standard
    6 pages
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This standard specifies the characteristics of tab washers for flight control rods.
These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment.

  • Standard
    6 pages
    English language
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    e-Library read for
    1 day

This standard specifies the characteristics of lock washers in corrosion resisting steel, with radial serrations primarily intended for flight control rods.
These lock washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a precise positional adjustment.

  • Standard
    7 pages
    English language
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    e-Library read for
    1 day

This standard specifies the characteristics of tab washers for flight control rods.
These tab washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a positional adjustment of 1/2 a turn.

  • Standard
    6 pages
    English language
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    e-Library read for
    1 day

This standard specifies the characteristics of lock washers with radial serrations primarily intended for flight control rods.
These lock washers are intended to immobilise the rod end in relation to the rod body, whilst allowing a precise positional adjustment.

  • Standard
    7 pages
    English language
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This standard specifies the characteristics of lockbolts with protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, with aluminium pigmented coating, metric series, for use in aerospace applications.
Classification: 1 100 MPa / 315 °C
In both versions, i.e. with and without pintail these lockbolts fulfill the same function when installed and are statically / dynamically equivalent.
They are intended to be used with collars to EN 4174 or EN 4175.

  • Standard
    7 pages
    English language
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This standard specifies the characteristics of swage collars, sheartype, in aluminium alloy 2024, anodized or chromated, metric series, for maximum operating temperature 120 °C.

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This standard specifies the characteristics of flanged swage collars, sheartype, in titanium TI-P99002, metric series, for maximum operating temperature 315 °C and composite applications.

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This standard specifies the characteristics of flanged swage collars, sheartype, in titanium TI-P99002, metric series, for maximum operating temperature 315 °C and composite applications.

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