5307-01-361-7172, STUD,SHOULDERED

National Stock Number:
5307-01-361-7172

Federal Supply Class:
5307

National Item Identification Number:
013617172

Description:
STUD,SHOULDERED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.

Manufacturer Information:

6508657-1	53711	NAVAL SEA SYSTEMS COMMAND
8320 H SS 1420 1420 12A	51506	ACCURATE SCREW MACHINE CORP
8320-H-SS-1/4-20-1/4-20-12	51506	ACCURATE SCREW MACHINE CORP

Techincal Specification:

DISTANCE ACROSS FLATS	0.375 INCHES NOMINAL
OVERALL LENGTH	1.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	STEEL CORROSION RESISTING
NOMINAL THREAD SIZE	0.250 INCHES NUT THREAD0.250 INCHES STUD THREAD
SHOULDER LENGTH	0.125 INCHES NOMINAL
SPECIAL FEATURES	NON-MAGNETIC
STYLE DESIGNATOR	SHOULDERED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072-E300 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD DIRECTION	RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD
THREAD CLASS	2A NUT THREAD2A STUD THREAD
THREAD LENGTH	0.500 INCHES NOMINAL NUT THREAD0.500 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATOR	UNC NUT THREADUNC STUD THREAD
THREAD QUANTITY PER INCH	20 NUT THREAD20 STUD THREAD

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