Part Number 39-21702-1

Check Valve Flapper

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

39-21702-1

Demil:

Shelf Life:

UOM:

NIIN:

000525502

NSN

National Stock Number:

4820-00-052-5502 4820000525502

TXT

Description:

Check Valve Flapper

INC

Item Name Code:

77777

MRC:

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

General Description:

Cres 410 per ams5505; heat treat to 160-220 ksi

Part Number	RNVC	RNAAC	DAC	CAGE
39-21702-1	2	SB	2	81205

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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