4820-00-059-4933 VALVE,SAFETY RELIEF Index 5305-00-059-4945 SCREW,MACHINE

National Stock Number:
5307-00-059-4943

Federal Supply Class:
5307

National Item Identification Number:
000594943

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:
S257-7-8L1101556EMHART TEKNOLOGIES LLC


Techincal Specification:
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.156 INCHES NOMINAL FIRST HOLE
DISTANCE FROM SHOULDER PORTION TO NUT END0.688 INCHES NOMINAL
COTTER PIN HOLE DIAMETER0.076 INCHES NOMINAL FIRST HOLE
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD
OVERALL LENGTH1.340 INCHES NOMINAL
LOCKING FEATUREKEY INSERTS
MATERIALSTEEL COMP 1330
SHOULDER LENGTH0.052 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD QUANTITY PER INCH14 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD SERIES DESIGNATORUNC STUD THREAD
STYLE DESIGNATORLOCKED IN
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD LENGTH0.562 INCHES NOMINAL NUT THREAD
THREAD LENGTH0.448 INCHES NOMINAL STUD THREAD


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