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National Stock Number:
4730-00-363-6383
Federal Supply Class:
4730
National Item Identification Number:
003636383
Description:
INVERTED NUT,TUBE COUPLING
Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | STEEL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SEAT ANGLE IN DEG | 45.0 | | SMALLEST INSIDE DIAMETER | 0.438 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL | | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD SIZE | 518-18 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.438 INCHES NOMINAL |
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