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National Stock Number:
4730-00-204-0803
Federal Supply Class:
4730
National Item Identification Number:
002040803
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:
| 183655 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.625 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.344 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.683 INCHES NOMINAL |
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