NSN 5305-01-327-8251, (5305013278251) Parts Inventory

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-327-8251 (013278251)
NCB Code	USA (01)
Manufacturer	Marotta Controls Inc, National Instruments Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
233990 ITEM 83	marotta controls inc	screw cap socket head	99657	RFQ
4201312-1328	marotta controls inc	screw cap socket head	99657	RFQ
4201312-1328L1	national instruments corporation	screw cap socket head	03950	RFQ
233990 ITEM 83L1	national instruments corporation	screw cap socket head	03950	RFQ

MRC	Criteria	Characteristic
AASB	FASTENER LENGTH	2.500 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	PRESSURE REGULATING VALVE
AASK	HEAD STYLE	DEE
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
CRTL	CRITICALITY CODE JUSTIFICATION	ZZZY
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ZZZY	REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS