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National Stock Number: 4730-01-019-4898
Federal Supply Class: 4730
National Item Identification Number: 010194898
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:
| D10006 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10006D4 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10006W04 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10006W4 | 14798 | DESIGNED METAL CONNECTIONS INC | | D10600W04 | 14798 | DESIGNED METAL CONNECTIONS INC |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.515 INCHES MINIMUM AND 0.535 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.437 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NUT HEIGHT | 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | SMALLEST INSIDE DIAMETER | 0.317 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | SPECIAL FEATURES | FINISH IS COLOR BROWN | | WIDTH ACROSS FLATS | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNJF |
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