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National Stock Number:
4730-00-278-5549
Federal Supply Class:
4730
National Item Identification Number:
002785549
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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Manufacturer Information:
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FABRICATION METHOD | BAR STOCK, MACHINED | | MATERIAL | STEEL | | OVERALL LENGTH | 0.797 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SEAT ANGLE IN DEG | 45.000 | | SMALLEST INSIDE DIAMETER | 0.632 INCHES NOMINAL | | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 7/8-18 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.625 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
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