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National Stock Number:
4730-01-042-9389
Federal Supply Class:
4730
National Item Identification Number:
010429389
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:
| AN818-L4D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN818L4D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4841 | 0U583 | SAE INTERNATIONAL | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | GN10FF4D | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| LENGTH TO SHOULDER | 0.532 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.620 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.305 INCHES MINIMUM AND 0.308 INCHES MAXIMUM | | SPECIAL FEATURES | W/ONE 0.045 MIN-0.050 MAX IN. DIA LOCK-WIRE HOLE,0.402 IN. FROM THD END | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-5509 GOVERNMENT SPECIFICATION | | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 22 | | THREAD SERIES | UNJF |
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