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National Stock Number:
5307-01-417-8957
Federal Supply Class:
5307
National Item Identification Number:
014178957
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:
| 497A73101 FIND 6 | 38597 | LOCKHEED MARTIN CORPORATION | | 497A73101-6 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | NOMINAL THREAD SIZE | 0.250 INCHES | | SPECIAL FEATURES | OVERALL LENGTH 1.750 IN. | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.380 INCHES MINIMUM AND 1.470 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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