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National Stock Number: 4730-00-487-2031
Federal Supply Class: 4730
National Item Identification Number: 004872031
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:
| 332-1052-090 | 13499 | ROCKWELL COLLINS, INC. | | DL100-16J | 79326 | TRANSDIGM INC |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 1.094 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALLSTEEL COMP 304 OVERALL | | NOMINAL THREAD SIZE | 1.312 INCHES1.312 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES | | NUT HEIGHT | 1.424 INCHES MAXIMUM1.424 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 37.00 DEGREES NOMINAL37.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.085 INCHES NOMINAL1.085 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN | | WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL1.500 INCHES NOMINAL |
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