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National Stock Number: 4730-01-290-9697
Federal Supply Class: 4730
National Item Identification Number: 012909697
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:
| 12130 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 19012130 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 19012130 REV N | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | 19012130 REV P | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | | KW12130 | 02250 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.572 INCHES MINIMUM AND | | 0.582 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.224 INCHES MINIMUM AND | | 0.234 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 1.267 INCHES MINIMUM AND | | 1.270 INCHES MAXIMUM | | FABRICATION METHOD | MACHINED | | NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES | | SPECIAL FEATURES | EXTERIOR SURFACE DIAMOND KNURLED - COARSE |
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