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National Stock Number:
4730-01-030-2761
Federal Supply Class:
4730
National Item Identification Number:
010302761
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:
| 1909-32 | 86831 | SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC | | 1909G32D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | BACN10DTG32D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | BACN10DTG32D | 82918 | THE BOEING COMPANY | | BACN10DT | 82918 | THE BOEING COMPANY | | 1909G32D | 86831 | SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC |
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Techincal Specification:
| LARGEST OUTSIDE DIAMETER | 2.750 INCHES NOMINAL | | LENGTH TO SHOULDER | 1.462 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL THREAD SIZE | 2.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 2.414 INCHES | | NUT HEIGHT | 2.050 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 0.33 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 2.167 INCHES MINIMUM AND 2.170 INCHES MAXIMUM | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
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