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National Stock Number:
4730-01-047-8341
Federal Supply Class:
4730
National Item Identification Number:
010478341
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:
| 16S454-7 | 00WU0 | CHIEF MANUFACTURING INC | | 16S454-7 | 0RMF7 | BRIGHT LIGHTS USA, INC | | 16S454-7 | 1XKR3 | AEROSPACE & COMMERCIAL TECHNOLOGIES, LLC | | 16S454-7 | 1YJV1 | T. R. MACHINE, INC. | | 16S454-7 | 3CKV1 | AVIATRIX INC | | 16S454-7 | 584F0 | TR MACHINE CO INC | | 16S454-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 1.250 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.850 INCHES MINIMUM AND | | 0.900 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.740 INCHES MINIMUM AND | | 1.760 INCHES MAXIMUM | | LENGTH TO SHOULDER | 0.680 INCHES MINIMUM AND | | 0.740 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 0.803 INCHES MINIMUM AND | | 0.823 INCHES MAXIMUM | | SEAT ANGLE | 0.45 DEGREES NOMINAL | | NOMINAL TUBE OUTSIDE DIAMETER | 1.750 INCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81755 | | DESIGN CONTROL REFERENCE | 16S454-7 |
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