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National Stock Number:
5307-01-293-5412
Federal Supply Class:
5307
National Item Identification Number:
012935412
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:
| 5/16-18 X 1.000 IN LG | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-24149/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL COMP 316 | | STYLE DESIGNATOR | WELDING | | BODY DIAMETER | 0.557 INCHES MINIMUM AND | | 0.567 INCHES MAXIMUM | | LENGTH EXCLUDING FLUXED WELDING TIP | 0.969 INCHES MINIMUM AND | | 1.031 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | THREAD CLASS | 2B NUT THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 0.468 INCHES NOMINAL NUT THREAD | | FEATURES PROVIDED | HEAT SHIELD | | SPECIAL FEATURES | ARC SHIELD HEAT RESISTANT CERAMIC | | NONDEFINITIVE SPEC/STD DATA | 5 TYPE AND | | 4 CLASS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD,WELDING | | SPEC/STD CONTROLLING DATA | | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-24149/3 | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 5/16-18 X 1.000 IN LG |
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