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National Stock Number:
4730-01-391-9953
Federal Supply Class:
4730
National Item Identification Number:
013919953
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:
| DAA7294D776 | 81205 | THE BOEING COMPANY | | DAA7294D776-001 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.750 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.828 INCHES | | NOMINAL THREAD SIZE | 1.500 INCHES SECOND END | | NOMINAL THREAD SIZE | 2.250 INCHES FIRST END | | SEAT ANGLE | 45.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD SERIES DESIGNATOR | BSP.TR EXT SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END | | THREAD QUANTITY PER INCH | 12 FIRST END |
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