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National Stock Number: 4730-01-124-2749
Federal Supply Class: 4730
National Item Identification Number: 011242749
Description: ADAPTER,STRAIGHT,TUBE TO BOSS
Detail: An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
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Manufacturer Information:
10108579 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 74A582154 | 76301 | THE BOEING COMPANY | 74A582154-1001 | 76301 | THE BOEING COMPANY | 74A582154-1005 | 76301 | THE BOEING COMPANY | 74A582154-1005 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 74A835664-1005 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED INTERNAL BOSS 2ND END | CONNECTION STYLE | FLARED (TUBE) 1ST END | | GASKET SEAL (BOSS) 2ND END | SEAT ANGLE | 37.0 DEGREES 1ST END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | THREAD SERIES DESIGNATOR | UNJF 1ST END | | UNF 2ND END | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | 0.312 INCHES 2ND END | THREAD CLASS | 3A 1ST END | | 2B 2ND END | NOMINAL OVERALL LENGTH | 2.800 INCHES |
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