Part Number 648

Metallic Valve Disk

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

648

Demil:

Shelf Life:

UOM:

NIIN:

009572182

NSN

National Stock Number:

4820-00-957-2182 4820009572182

TXT

Description:

Metallic Valve Disk

INC

Item Name Code:

77777

MRC:

A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY

Reference Number Differentiating Characteristics:

1 in. Valve size

Part Number	RNVC	RNAAC	DAC	CAGE
648	1	AX	5	75144

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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