National Stock Number (NSN) 5310-01-074-3039 (5310010743039) Parts List

Item Name	Nut Self Locking Castellated Hex
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	01-074-3039 (010743039)
NCB Code	USA (01)
Manufacturer	Inspektorat Wsparcia Sil Zbrojnych, United Technologies Corporation, Sps Technologies Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
5310PL1394124	inspektorat wsparcia sil zbrojnych	nut self locking castellated hex	9009h	RFQ
4046325	united technologies corporation	nut self locking castellated hex	77445	RFQ
4055352	united technologies corporation	nut self locking castellated hex	77445	RFQ
4053841	united technologies corporation	nut self locking castellated hex	77445	RFQ
4053041	united technologies corporation	nut self locking castellated hex	52661	RFQ
58729M-1032	sps technologies inc	nut self locking castellated hex	56878	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUM	LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
ACTA	NUT STYLE	CASTELLATED,HEXAGON
ADEA	NUT HEIGHT	0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
ASDB	WIDTH ACROSS FLATS	0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
BZRR	THREAD SERIES	UNJF
CMLP	THREAD QUANTITY PER INCH	32
CQJX	NOMINAL THREAD SIZE	0.190 INCHES
CRTM	BEARING SURFACE TYPE	CHAMFERED
MATT	MATERIAL	STEEL CORROSION RESISTING OVERALL