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National Stock Number: 4730-00-541-7479
Federal Supply Class: 4730
National Item Identification Number: 005417479
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:
| 329495 | 00088 | ROYAL OAK GAGE INC | | 329495 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 329495 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.579 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 347 OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES | | NUT HEIGHT | 0.672 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SMALLEST INSIDE DIAMETER | 0.3755 INCHES NOMINAL | | PRECIOUS MATERIAL AND LOCATION | SURFACE SILVER | | WIDTH ACROSS FLATS | 0.6215 INCHES NOMINAL | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 20 |
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