Part Number 57143

Socket Head Screw Key

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

57143

Demil:

Shelf Life:

UOM:

NIIN:

014308231

Part Information
Short series

NSN

National Stock Number:

5120-01-430-8231 5120014308231

TXT

Description:

Socket Head Screw Key

INC

Item Name Code:

03519

MRC:

Designates the size of the wrenching surface.AJBR

Wrenching Surface Size:

22.0 millimeters both ends

MRC:

The geometric configuration of the wrenching surface of the item.CRWY

Wrenching Surface Shape:

Hexagon both ends external

MRC:

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

Material:

Steel

MRC:

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

Style Designator:

L-handle

Part Number	RNVC	RNAAC	DAC	CAGE
57143	2	ZZ	4	636D0
57143	9	ZZ	4	08292
57143	9	ZZ	4	1AR81

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.