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National Stock Number:
5307-01-277-2419
Federal Supply Class:
5307
National Item Identification Number:
012772419
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:
| S6170-70061-33 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | WELDING | | UNTHREADED END DIAMETER | 0.395 INCHES MINIMUM AND | | 0.405 INCHES MAXIMUM | | UNTHREADED END LENGTH | 0.375 INCHES NOMINAL | | LENGTH EXCLUDING FLUXED WELDING TIP | 13.062 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 1.000 INCHES NOMINAL NUT THREAD | | SPECIAL FEATURES | SUPPLY WITH NUT WELDED,0.500-13 NUT HEX | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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