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National Stock Number:
5307-00-242-5489
Federal Supply Class:
5307
National Item Identification Number:
002425489
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:
| 9031831 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| HEAD DIAMETER | 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM | | HEAD LENGTH | 1.375 INCHES NOMINAL | | LENGTH EXCLUDING FLUXED WELDING TIP | 1.938 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | STYLE DESIGNATOR | WELDING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD LENGTH | 0.513 INCHES NOMINAL NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD |
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