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National Stock Number:
4730-00-031-6334
Federal Supply Class:
4730
National Item Identification Number:
000316334
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:
| 193581 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 193581 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 1.750 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 1.710 INCHES NOMINAL | | WIDTH ACROSS FLATS | 2.002 INCHES NOMINAL | | LENGTH TO SHOULDER | 1.147 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.370 INCHES NOMINAL | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | FABRICATION METHOD | CAST | | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 193581 |
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