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National Stock Number:
4730-00-639-9868
Federal Supply Class:
4730
National Item Identification Number:
006399868
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:
| 25433 | 0KDP7 | KIDDE-FENWAL, INC. | | 7002797 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 9025433 | 0KDP7 | KIDDE-FENWAL, INC. | | AN817-4 | 22995 | CROWN FITTING CO INC | | AN817-4 | 29187 | MARWELL ENGINEERING CO | | 841F1-4 | 30327 | IMPERIAL | | P772 | 076M6 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5206-04 | 0U583 | SAE INTERNATIONAL | | P772 | 22888 | FMC CORP | | AN817-4 | 32382 | ARLINGTON AIR PARTS INC | | P772 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | AS5206-04 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN817-4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 1.000 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 33.00 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.255 INCHES MINIMUM AND 0.258 INCHES MAXIMUM | | SPECIAL FEATURES | GRUMMAN AIRCRAFT CORP,A-10 AIRCRAFT MODEL | | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 20 |
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