Recently Updated NSN 5310-01-391-4155 Or (5310013914155) Part List

Item Name	Nut Self Locking Sp
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5310 Nuts and Washers
National Item Identification Number (NIIN)	01-391-4155 (013914155)
NCB Code	USA (01)
Manufacturer	Army United States Department Of The

Part Number	Manufacturer	Item Name	RFQ
10947099	army united states department of the	nut self locking sp	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	2B
AAUM	LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
AAVL	PILOT DIAMETER	0.717 INCHES MINIMUM AND 0.725 INCHES MAXIMUM
ADEA	NUT HEIGHT	0.426 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
ADFK	NUT COUNTERBORE DEPTH	0.015 INCHES MINIMUM NUT AND 0.021 INCHES MAXIMUM NUT
AAJF	THREAD DIRECTION	RIGHT-HAND
AAVM	PILOT LENGTH	0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
ACTA	NUT STYLE	SPLINE
BZRR	THREAD SERIES	UNC
CMLP	THREAD QUANTITY PER INCH	20
CQJX	NOMINAL THREAD SIZE	0.250 INCHES
CRSQ	COUNTERSINK ANGLE	120.0 DEGREES NOMINAL NUT
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
ACTD	NUT DIAMETER	0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM
CBBL	FEATURES PROVIDED	CASEHARDENED
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
AAWY	COUNTERBORE DIAMETER	0.253 INCHES MINIMUM NUT AND 0.263 INCHES MAXIMUM NUT
MATT	MATERIAL	STEEL COMP 1211 OVERALL OR STEEL COMP 1212 OVERALL OR STEEL COMP 1213 OVERALL OR STEEL COMP 12L14 OVERALL