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National Stock Number:
5307-01-048-7543
Federal Supply Class:
5307
National Item Identification Number:
010487543
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:
| 6876741 | 63005 | ROLLS-ROYCE CORPORATION | | 6876741 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HEAD DIAMETER | 0.250 INCHES NOMINAL | | HEAD LENGTH | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | STYLE DESIGNATOR | WELDING | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD LENGTH | 0.440 INCHES MINIMUM NUT THREAD | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD |
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