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National Stock Number:
5307-01-436-3976
Federal Supply Class:
5307
National Item Identification Number:
014363976
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:
| 0.250-20UNC X 1 CCL SST | 85105 | NELSON STUD WELDING, INC. | | 101007313 | 85105 | NELSON STUD WELDING, INC. | | 1741AS714-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 250-20 UNC X 1 CCL SST | 85105 | NELSON STUD WELDING, INC. |
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Techincal Specification:
| BODY DIAMETER | 0.250 INCHES NOMINAL | | LENGTH EXCLUDING FLUXED WELDING TIP | 0.813 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | NOMINAL THREAD SIZE | 0.250 INCHES | | STYLE DESIGNATOR | WELDING | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.813 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | UNTHREADED END DIAMETER | 0.187 INCHES NOMINAL | | UNTHREADED END LENGTH | 0.187 INCHES NOMINAL |
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