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National Stock Number:
5307-01-257-6128
Federal Supply Class:
5307
National Item Identification Number:
012576128
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.
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Manufacturer Information:
| 2673392 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| LENGTH EXCLUDING FLUXED WELDING TIP | 1.500 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | SHOULDER DIAMETER | 0.375 INCHES NOMINAL | | SHOULDER LENGTH | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | STYLE DESIGNATOR | WELDING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED | | THREAD LENGTH | 0.625 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 28 LOCATION NOT OTHERWISE SPECIFIED | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNTHREADED END DIAMETER | 0.031 INCHES NOMINAL | | UNTHREADED END LENGTH | 0.656 INCHES NOMINAL |
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