Part Number 4491155-G-21SQ

Hexagon Head Cap Screw

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

4491155-g-21sq

Demil:

Shelf Life:

UOM:

NIIN:

010877552

NSN

National Stock Number:

5305-01-087-7552 5305010877552

TXT

Description:

Hexagon Head Cap Screw

INC

Item Name Code:

18257

MRC:

The national stock number or the identification information of the end equipment for which the item is a part.AGAV

End Application:

Ohio class ssn (trident); submarine antenna; los angeles class ssn (688); sturgeon class ssn (637)

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:

Quality assurance tested for submarine safety program

Part Number	RNVC	RNAAC	DAC	CAGE
4491155-G-21 SQ	1	ZZ	6	D9182
4491155-G-21	1	HD	3	25685
4491155-A-21	1	HD	3	25685
4491155-A-21SQ	1	ZZ	6	03950
4491155-G-21SQ	1	ZZ	6	03950
SS522-4491155PC	1	ZZ	6	25685
4491155PC21	1	ZZ	6	25685

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.