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National Stock Number: 5307-01-015-3089
Federal Supply Class: 5307
National Item Identification Number: 010153089
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:
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:
FEATURES PROVIDED | HEAT SHIELD | MATERIAL | STEEL CORROSION RESISTING | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | NONDEFINITIVE SPEC/STD DATA | V TYPE AND B STYLE AND 2 CLASS | UNTHREADED END DIAMETER | 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM | UNTHREADED END LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | STYLE DESIGNATOR | WELDING | THREAD CLASS | 2A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD LENGTH | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM NUT THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD | THREAD QUANTITY PER INCH | 16 NUT THREAD |
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