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National Stock Number:
4730-00-203-2657
Federal Supply Class:
4730
National Item Identification Number:
002032657
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:
| 2428141140 | F9111 | THALES AVS FRANCE SAS | | A1202775 | F9111 | THALES AVS FRANCE SAS | | AN818-5S | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN818-5S | F0222 | SKF AEROSPACE FRANCE | | AS4841 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| FABRICATION METHOD | ANY ACCEPTABLE | | NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.672 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | LENGTH TO SHOULDER | 0.579 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SMALLEST INSIDE DIAMETER | 0.374 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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