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National Stock Number:
4730-00-879-9993
Federal Supply Class:
4730
National Item Identification Number:
008799993
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:
| 517674 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 517674 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FABRICATION METHOD | BAR STOCK, MACHINED | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.620 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SEAT RADIUS | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 0.510 INCHES NOMINAL | | SPECIAL FEATURES | TWO 0.065 IN. DIA LOCKWIRE HOLES THRU WRENCHING FEATURE | | WIDTH ACROSS FLATS | 0.685 INCHES NOMINAL | | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE | | SURFACE TREATMENT | SILVER | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 0.750-16 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.500 INCHES NOMINAL |
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