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National Stock Number:
4730-00-348-3608
Federal Supply Class:
4730
National Item Identification Number:
003483608
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:
| 30-2497 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | | | MATERIAL | | | NOMINAL THREAD SIZE | 0.312 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.190 INCHES | | NUT HEIGHT | 0.420 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 30.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM | | SMALLEST INSIDE DIAMETER | 0.190 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
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