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National Stock Number: 4730-00-831-6988
Federal Supply Class: 4730
National Item Identification Number: 008316988
Description: ADAPTER,STRAIGHT,HOSE TO BOSS
Detail: AN ADAPTER HAVING STANDARD HOSE THREADS ON ONE END, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A HOSE. 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 HOSE OR HOSE 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, HOSE AND CONNECTOR, HOSE, BULKHEAD. EXCLUDES ITEMS HAVING FLANGED ENDS.
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Manufacturer Information:
| 472502-1 1-4-20 | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 472502-11/4-20 | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 9779-152X3PCF9FT6 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | GRIPPING NIPPLE (NOSE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL HOSE GRIPPING FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 HOSE COUPLING NUT | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 1.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED | 2.000 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 5.312 INCHES | | NOMINAL THREAD SIZE | 1.625 INCHES SECOND END | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A SECOND END | | THREAD QUANTITY PER INCH | 12 SECOND END | | THREAD SERIES DESIGNATOR | UN SECOND END |
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