1660-00-006-7998 VALVE,POPPET Index 3010-00-006-8003 COUPLING,SHAFT,FLEXIBLE

National Stock Number:
5307-00-006-7999

Federal Supply Class:
5307

National Item Identification Number:
000067999

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:
666106-759364HONEYWELL INTERNATIONAL INC.
666106-799193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.130 INCHES MINIMUM FIRST HOLE
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.140 INCHES MAXIMUM SECOND HOLE
COTTER PIN HOLE DIAMETER0.065 INCHES MAXIMUM SECOND HOLE
COTTER PIN HOLE DIAMETER0.061 INCHES MINIMUM FIRST HOLE
LENGTH EXCLUDING FLUXED WELDING TIP0.985 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 347
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
SHOULDER DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
SHOULDER LENGTH0.130 INCHES NOMINAL
UNTHREADED END DIAMETER0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
UNTHREADED END LENGTH0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
STYLE DESIGNATORWELDING
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH0.350 INCHES MINIMUM NUT THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD QUANTITY PER INCH28 NUT THREAD


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