5307-01-161-9143 STANDOFF,THREADED,SPACING Index 5325-01-161-9145 STUD,TURNLOCK FASTENER

National Stock Number:
5307-01-161-9144

Federal Supply Class:
5307

National Item Identification Number:
011619144

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:
882BM-4SB087501556EMHART TEKNOLOGIES LLC
882BM-4SB087575237HOWMET GLOBAL FASTENING SYSTEMS INC.
882BM-4SB87575237HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
DISTANCE FROM END OF STUD END THREADS TO NUT END0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
LOCKING FEATURERING, LOCK KEYED
OVERALL LENGTH1.287 INCHES MINIMUM AND 1.337 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALIRON ALLOY 660
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
SPECIAL FEATURESKEYRING MATERIAL 410 CRES PER AMS 5504; ROCKWELL C 35-45; FINISH PASSIVATE PER QQ-P-35; INSERT MATERIAL REQUIRES 140000 PSI TS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.382 INCHES MINIMUM AND 0.402 INCHES MAXIMUM STUD THREAD
THREAD LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
THREAD QUANTITY PER INCH28 NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD


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