5307-01-021-6952 STANDOFF,THREADED,SPACING Index 5307-01-021-6954 STUD,LOCKED IN

National Stock Number:
5307-01-021-6953

Federal Supply Class:
5307

National Item Identification Number:
010216953

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:
9329111599TRIUMPH ENGINE CONTROL SYSTEMS LLC


Techincal Specification:
DISTANCE FROM SHOULDER PORTION TO NUT END1.125 INCHES NOMINAL
LOCKING FEATUREKEY INSERTS
OVERALL LENGTH1.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5734 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
SHOULDER DIAMETER0.308 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
SHOULDER LENGTH0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
STYLE DESIGNATORLOCKED IN
SURFACE FINISH63.0 MICROINCHES NUT THD
SURFACE FINISH63.0 MICROINCHES SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.437 INCHES NOMINAL STUD THREAD
THREAD LENGTH0.825 INCHES MINIMUM NUT THREAD
THREAD QUANTITY PER INCH14 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
THREAD SERIES DESIGNATORUNJF NUT THREAD


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