Part Number 158-657

Relief Valve

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

158-657

Demil:

Shelf Life:

UOM:

NIIN:

003747903

NSN

National Stock Number:

4930-00-374-7903 4930003747903

TXT

Description:

Relief Valve

INC

Item Name Code:

77777

MRC:

A recording of the physical,functional,and performance characteristics for an item of supply.TEXT

General Description:

Steel, 0.719 in. Lg, 0.188 in. H of head, 1.125 in. Od of head, 0.184 in. Od of body

Part Number	RNVC	RNAAC	DAC	CAGE
158-657	2	XX	X	25980
158657	2	XX	X	25980

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.

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