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National Stock Number:
5307-01-437-5174
Federal Supply Class:
5307
National Item Identification Number:
014375174
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:
| 101-015-078 | 85105 | NELSON STUD WELDING, INC. | | 3075AS370-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| HEAD DIAMETER | 0.375 INCHES NOMINAL | | LENGTH EXCLUDING FLUXED WELDING TIP | 1.620 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | NOMINAL THREAD SIZE | 0.375 INCHES | | SHOULDER DIAMETER | 0.625 INCHES NOMINAL | | SHOULDER LENGTH | 0.090 INCHES NOMINAL | | STYLE DESIGNATOR | WELDING | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.620 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | UNTHREADED END DIAMETER | 0.330 INCHES NOMINAL | | UNTHREADED END LENGTH | 0.910 INCHES NOMINAL |
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