5307-01-300-8997, STUD,LOCKED IN

National Stock Number:
5307-01-300-8997

Federal Supply Class:
5307

National Item Identification Number:
013008997

Description:
STUD,LOCKED IN

Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.

Manufacturer Information:

MS51833-104-20	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS51833-104-20	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 302 AND
	STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE AND
	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	LOCKED IN
DISTANCE FROM END OF STUD END THREADS TO NUT END	1.220 INCHES MINIMUM AND
	1.280 INCHES MAXIMUM
OVERALL LENGTH	1.705 INCHES MINIMUM AND
	1.795 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJC NUT THREAD
	UNC STUD THREAD
NOMINAL THREAD SIZE	0.375 INCHES NUT THREAD
	0.500 INCHES STUD THREAD
THREAD CLASS	3A NUT THREAD
	2A STUD THREAD
THREAD QUANTITY PER INCH	16 NUT THREAD
	13 STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
	RIGHT-HAND STUD THREAD
THREAD LENGTH	0.485 INCHES MINIMUM AND
	0.515 INCHES MAXIMUM NUT THREAD
	0.610 INCHES MINIMUM AND
	0.670 INCHES MAXIMUM STUD THREAD
LOCKING FEATURE	RING, LOCK KEYED
SPECIAL FEATURES	160000 PSI MIN. TENSILE STRENGTH
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND
	40.0 ROCKWELL C MAXIMUM
SURFACE FINISH	63.0 MICROINCHES NUT THD
	63.0 MICROINCHES SHANK
	32.0 MICROINCHES STUD THD

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