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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 | | AS21924 | 0U583 | SAE INTERNATIONAL | | MS21924K12 | 0U583 | SAE INTERNATIONAL | | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS21924 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS18280 | 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 |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 1ST END | | PLAIN (TUBE) 2ND END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | | UNJ CENTER BULKHEAD | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | 1.062 INCHES CENTER BULKHEAD | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | 12 CENTER BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | 3A CENTER BULKHEAD | | NOMINAL OVERALL LENGTH | 2.484 INCHES | | SPECIFICATION/STANDARD DATA | 81343-AS21924 GOVERNMENT STANDARD |
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