Part Number MIL-A-21380

Abrasive Grain

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

mil-a-21380

Demil:

Shelf Life:

UOM:

NIIN:

001846253

NSN

National Stock Number:

5350-00-184-6253 5350001846253

TXT

Description:

Abrasive Grain

INC

Item Name Code:

01062

MRC:

The element,compound,or mixture of which the abrasive is fabricated,excluding any backing material,binder,mix,or lubricant.AHCM

Abrasive Material:

Silicon carbide

MRC:

A designation indicating the rated size of the individual particles,sometimes expressed as a mesh size.AHCN

Screen Grit Size Designator:

Part Number	RNVC	RNAAC	DAC	CAGE
A-A-59316	1	ZZ	4	58536
A-A-001045 TY3GRA/36 GRIT	9	75	3	80244
A-A-001045	9	75	3	58536
MIL-A-21380	9	75	4	81349

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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