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National Stock Number:
4730-01-250-1791
Federal Supply Class:
4730
National Item Identification Number:
012501791
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:
| 0502-8-8C | 30780 | PARKER-HANNIFIN CORPORATION | | 0502-8-8C | 98441 | PARKER HANNIFIN CORP | | ST57D126 | 04236 | LOCKHEED MARTIN CORP | | ST57D126-8-8 | 04236 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 PREFORMED PACKING | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 316 OVERALL | | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 1.344 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.750 INCHES SECOND END | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A SECOND END | | THREAD QUANTITY PER INCH | 16 SECOND END | | THREAD SERIES DESIGNATOR | NPTF FIRST END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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