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National Stock Number: 4730-00-580-8514
Federal Supply Class: 4730
National Item Identification Number: 005808514
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:
423257 | 00447 | WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO | FC2578M | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | OVERALL LENGTH | 0.620 INCHES NOMINAL | MATERIAL | STEEL | SCREW THREAD SERIES DESIGNATOR | UNF | SEAT ANGLE IN DEG | 45.0 | SMALLEST INSIDE DIAMETER | 0.317 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE | SURFACE TREATMENT | DICHROMATE OR ZINC | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD SIZE | 1/2-20 | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.313 INCHES NOMINAL |
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