5307-01-284-0891 STANDOFF,THREADED,SPACING Index 5325-01-284-0893 INSERT,PANEL FASTENER

National Stock Number:
5307-01-284-0892

Federal Supply Class:
5307

National Item Identification Number:
012840892

Description:
STUD,WELDING

Detail:
A HEADED OR HEADLESS FASTENER EXTERNALLY OR INTERNALLY THREADED. IT IS INTENDED FOR FASTENING BY WELDING THE HEAD, UNTHREADED END OR WELDING TIP. IF HEADED, THE HEAD IS NOT DESIGNED TO BE SELF-HOLDING, NOR TO BE TURNED WITH A WRENCH OR INSERTED DRIVER, NOR DOES THE HEAD HAVE SMALL RAISED PROJECTIONS ON THE TOP OR UNDERSIDE TO FACILITATE WELDING. SEE ALSO BOLT, WELDING.


Manufacturer Information:
21025884-10181395BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
MATERIALSTEEL COMP 316L
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HEAD
STYLE DESIGNATORWELDING
HEAD DIAMETER1.250 INCHES NOMINAL
HEAD LENGTH0.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD
THREAD CLASS2A NUT THREAD
THREAD QUANTITY PER INCH16 NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH1.620 INCHES NOMINAL NUT THREAD
SPECIAL FEATURESFURNISHED WITH HEXAGON JAM NUT,MOLYCOAT PER MIL-L-23398 TY 1 OR TY 2; BRAZE PER MIL-B-7883,TYPE 2,GRADE B
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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