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National Stock Number:
4730-01-092-2869
Federal Supply Class:
4730
National Item Identification Number:
010922869
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:
| A51E13013 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E13013-15 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E13013-15 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E13013-15 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.468 INCHES NOMINAL | | NUT HEIGHT | 0.560 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES | | SMALLEST INSIDE DIAMETER | 0.305 INCHES NOMINAL | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 20 | | WIDTH ACROSS FLATS | 0.563 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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