Part Number A5121

Valve Seat

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

a5121

Demil:

Shelf Life:

UOM:

NIIN:

004561156

Part Information
Poppet included with seat

NSN

National Stock Number:

4820-00-456-1156 4820004561156

TXT

Description:

Valve Seat

INC

Item Name Code:

22113

MRC:

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

Hardness Rating:

Not rated

MRC:

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

Material:

Any acceptable

Part Number	RNVC	RNAAC	DAC	CAGE
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139
A5121	2	CT	5	72139

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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