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National Stock Number: 4730-01-040-2795
Federal Supply Class: 4730
National Item Identification Number: 010402795
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:
5749765 PC93 | 53711 | NAVAL SEA SYSTEMS COMMAND | AS18280 | 0U583 | SAE INTERNATIONAL | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS21924 | 0U583 | SAE INTERNATIONAL | AS21924 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21924K12 | 0U583 | SAE INTERNATIONAL | MS21924K12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21924K12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 1ST END | CONNECTION STYLE | PLAIN (TUBE) 2ND END | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 1ST END | NOMINAL OVERALL LENGTH | 2.484 INCHES | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | NOMINAL THREAD SIZE | 1.062 INCHES CENTER BULKHEAD | SEAT ANGLE | 12.0 DEGREES 1ST END | SPECIFICATION/STANDARD DATA | 81343-AS21924 GOVERNMENT STANDARD | THREAD CLASS | 3A ALL ENDS | THREAD CLASS | 3A CENTER BULKHEAD | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | THREAD SERIES DESIGNATOR | UNJ CENTER BULKHEAD | THREAD QUANTITY PER INCH | 12 ALL ENDS | THREAD QUANTITY PER INCH | 12 CENTER BULKHEAD |
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