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National Stock Number:
4730-00-482-2002
Federal Supply Class:
4730
National Item Identification Number:
004822002
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| 10108391 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | R260P05 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| LENGTH TO SHOULDER | 0.550 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5642 ASSN STD 1ST MATERIAL RESPONSE OR AMS5642 ASSN STD 2ND MATERIAL RESPONSE OR AMS5645 ASSN STD 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS S34720 OR STEEL UNS S34723 OR STEEL COMP 420 OVERALL | | NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES0.312 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES0.500 INCHES | | NUT HEIGHT | 0.672 INCHES NOMINAL0.672 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | PRECIOUS MATERIAL AND LOCATION | SURFACE SILVER | | SMALLEST INSIDE DIAMETER | 0.451 INCHES MINIMUM AND 0.451 INCHES MINIMUM AND 0.457 INCHES MAXIMUM0.457 INCHES MAXIMUM | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
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