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National Stock Number:
4730-01-104-5185
Federal Supply Class:
4730
National Item Identification Number:
011045185
Description:
ADAPTER,STRAIGHT,PIPE TO BOSS
Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. 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 PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.
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Manufacturer Information:
| 15-97-0186 | 96169 | ELECTRIC BOAT CORPORATION | | 15-97-0192 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-021-01 ASSY.17 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 2621-021-01 ASSY.17 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-021-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-021-01 ASSEMBLY 17 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | SOCKET (PIPE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNS 2ND END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | THREAD QUANTITY PER INCH | 20 2ND END | | THREAD CLASS | 2A 2ND END | | NOMINAL OVERALL LENGTH | 2.125 INCHES |
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