NSN 5310-00-811-1947, (5310008111947) Parts Inventory

Item Name	Nut Self Locking Double Hexagon
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	00-811-1947 (008111947)
NCB Code	USA (00)
Manufacturer	Sps Technologies Inc, Fitz Aerospace Llc, Harvard Industries Inc, United Technologies Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
371120	sps technologies inc	nut self locking double hexagon	56878	RFQ
D52Z1835-070	fitz aerospace llc	nut self locking double hexagon	019l2	RFQ
371120	harvard industries inc	nut self locking double hexagon	72962	RFQ
D52Z1835-070	harvard industries inc	nut self locking double hexagon	72962	RFQ
371120	fitz aerospace llc	nut self locking double hexagon	019l2	RFQ
371120	united technologies corporation	nut self locking double hexagon	77445	RFQ

MRC	Criteria	Characteristic
BZRR	THREAD SERIES	UNF
CQJX	NOMINAL THREAD SIZE	0.438 INCHES
MATT	MATERIAL	STEEL COMP 1137 OVERALL
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUM	LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
ACTA	NUT STYLE	DOUBLE HEXAGON
ADEA	NUT HEIGHT	0.454 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
ASDB	WIDTH ACROSS FLATS	0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	20
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5024 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL