Part Number PWA56018-25

Headless Shoulder Pin

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

pwa56018-25

Demil:

Shelf Life:

UOM:

NIIN:

012689882

Part Information
First step taper 3.0 degree length of 0.300 in.; surface finish on taper and second step diameter 63.0 microinches, first step before taper 32.0 microinches

NSN

National Stock Number:

5315-01-268-9882 5315012689882

TXT

Description:

Headless Shoulder Pin

INC

Item Name Code:

16749

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the first end.AAGZ

First End Style:

Chamfered

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the second end.AAHP

Second End Style:

Square

MRC:

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD

Thread Class:

MRC:

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF

Thread Direction:

Right-hand

MRC:

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA

Thread Length:

0.370 inches

MRC:

None.ABPR

First Step Diameter:

Between 0.309 inches and 0.312 inches

MRC:

None.ABPS

First Step Length:

0.560 inches

MRC:

None.ABPT

Second Step Diameter:

Between 0.184 inches and 0.187 inches

MRC:

None.ABPU

Second Step Length:

1.190 inches

MRC:

None.ABPV

Third Step Diameter:

0.164 inches

MRC:

none.ABPW

Third Step Length:

0.370 inches

MRC:

None.AMCS

First End Taper Length:

0.090 inches

MRC:

Indicates whether or not the second end is identical to the first end.CQBB

Second End Relationship With First End:

Not identical

MRC:

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM

Hardness Rating:

28.0 rockwell c and 32.0 rockwell c

MRC:

A designation that is used for the purpose of general identification of the thread.CQJX

Thread Size:

0.164 inches

MRC:

Indicates the location of the first end.CRDY

First End Location:

Tapered end

MRC:

None.CRMG

First End Taper Angle:

30.0 degrees

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel comp 4140

MRC:

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL

Material Specification:

Aisi assn standard single material response

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Shoulder

MRC:

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD

Thread Series Designator:

Unc

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number PWA56018-25

Pricing & Availability

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