Part Number USAPATENT1-579-449

Protective Mask Filter

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

usapatent1-579-449

Demil:

Shelf Life:

UOM:

NIIN:

006405188

NSN

National Stock Number:

4240-00-640-5188 4240006405188

TXT

Description:

Protective Mask Filter

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:

No. 1 standard wt filter only

Part Number	RNVC	RNAAC	DAC	CAGE
USAPATENT1-579-449	1	XX	X	38664

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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