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National Stock Number:
5307-01-227-7777
Federal Supply Class:
5307
National Item Identification Number:
012277777
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:
| 007699 | 84483 | ERICO FASTENING SYSTEMS |
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Techincal Specification:
| MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.688 INCHES MAXIMUM | | SPECIAL FEATURES | LENGTH SHOWN IS BEFORE WELDING | | SPECIFICATION/STANDARD DATA | 81349-MIL-S-24149/1 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | WELDING | | WELD LEG LENGTH | 2.375 INCHES NOMINAL | | TEST DATA DOCUMENT | 81349-MIL-S-24149/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 2A NUT THREAD | | THREAD LENGTH | 1.500 INCHES NOMINAL NUT THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | THREAD QUANTITY PER INCH | 16 NUT THREAD | | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
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