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National Stock Number: 5307-01-359-8944
Federal Supply Class: 5307
National Item Identification Number: 013598944
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:
5807912 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
HEAD DIAMETER | 0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM | HEAD LENGTH | 0.280 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 304L | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | STYLE DESIGNATOR | WELDING | THREAD CLASS | 2A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD LENGTH | 0.782 INCHES NOMINAL NUT THREAD | THREAD QUANTITY PER INCH | 20 NUT THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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