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National Stock Number:
5307-01-269-6401
Federal Supply Class:
5307
National Item Identification Number:
012696401
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:
| 607-5564060 ITEM # 60 | 53711 | NAVAL SEA SYSTEMS COMMAND | | M124149/4C 0.25 0-20UNCX1.750 2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | M24149/4-18 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-24149/4 | 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 | | LENGTH EXCLUDING FLUXED WELDING TIP | 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NONDEFINITIVE SPEC/STD DATA | 6 TYPE AND A STYLE | | STYLE DESIGNATOR | WELDING | | THREAD CLASS | 2A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 0.750 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNTHREADED END DIAMETER | 0.280 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | UNTHREADED END LENGTH | 1.000 INCHES NOMINAL |
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