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National Stock Number:
4730-01-147-7953
Federal Supply Class:
4730
National Item Identification Number:
011477953
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:
| 2621-021-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-021-01ASSY20 | 96169 | ELECTRIC BOAT CORPORATION | | 502-4685975 F21 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION STYLE | SOCKET W/ GROVE (TUBE) 1ST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END | | FURNISHED ITEMS AND QUANTITY | 1 TUBE COUPLING NUT AND 1 TAILPIECE AND 2 PREFORMED PACKING | | MATERIAL | STEEL COMP 304 OVERALL | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 4.947 INCHES | | NOMINAL THREAD SIZE | 1.312 INCHES 2ND END | | THREAD CLASS | 2A 2ND END | | THREAD QUANTITY PER INCH | 12 2ND END | | THREAD SERIES DESIGNATOR | UN 2ND END | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.137 INCHES 1ST END |
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