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National Stock Number: 4730-00-289-5377
Federal Supply Class: 4730
National Item Identification Number: 002895377
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:
| 179829 | 00088 | ROYAL OAK GAGE INC | | 179829 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 253422 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 253422 | 77445 | RTX CORPORATION | | 179829 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.500 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD PITCH DIAMETERS | 1.4594 TO 1.4634 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 1.290 INCHES MINIMUM AND | | 1.310 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.730 INCHES MINIMUM AND | | 1.752 INCHES MAXIMUM | | LENGTH TO SHOULDER | 1.080 INCHES MINIMUM AND | | 1.100 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 1.150 INCHES MINIMUM AND | | 1.170 INCHES MAXIMUM | | NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |
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