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National Stock Number:
4730-00-128-1886
Federal Supply Class:
4730
National Item Identification Number:
001281886
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:
| 2813364-503 | 00624 | EATON AEROQUIP LLC | | 2813364-503 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 1.045 INCHES MINIMUM AND 1.065 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 630 OVERALL | | NOMINAL THREAD SIZE | 2.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 2.000 INCHES | | NUT HEIGHT | 1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 37.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 2.020 INCHES MINIMUM AND 2.023 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 2.177 INCHES MINIMUM AND 2.197 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF |
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