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National Stock Number:
5307-01-437-4036
Federal Supply Class:
5307
National Item Identification Number:
014374036
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:
| 3075AS383-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 3075AS383-1 | 84483 | ERICO FASTENING SYSTEMS | | 5/16-18UNC X 1. | 85105 | NELSON STUD WELDING, INC. | | 5/16-18UNC X1.25 CML SST304 | 85105 | NELSON STUD WELDING, INC. |
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Techincal Specification:
| LENGTH EXCLUDING FLUXED WELDING TIP | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J405 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | NOMINAL THREAD SIZE | 0.312 INCHES | | SPECIAL FEATURES | FERRULE | | STYLE DESIGNATOR | WELDING | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | UNTHREADED END DIAMETER | 0.275 INCHES NOMINAL |
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