Part Number WM21-116B74

Torsion Spiral Spring

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

wm21-116b74

Demil:

Shelf Life:

UOM:

NIIN:

014179037

NSN

National Stock Number:

5360-01-417-9037 5360014179037

TXT

Description:

Torsion Spiral Spring

INC

Item Name Code:

04229

MRC:

The length of a straight line which passes through the center of the stock,and terminates at the circumference.ACVU

Stock Diameter:

0.036 inches

MRC:

The number of coils included on the item.APCN

Coil Quantity:

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the internal or hub end.CZJM

Hub End Style (non-core):

Err-090

MRC:

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

Material:

Copper alloy

MRC:

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

Style Designator:

Straight

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.