7510-01-521-1690 TAPE,PRESSURE SENSITIVE ADHESIVE Index 7930-01-521-1692 FRESHENER,ROOM AND AIR

National Stock Number:
4210-01-521-1691

Federal Supply Class:
4210

National Item Identification Number:
015211691

Description:
REDUCER,HOSE,FIRE FIGHTING

Detail:
A STRAIGHT FIRE HOSE FITTING HAVING A DIFFERENT SIZE CONNECTION ON EACH END. IT IS DESIGNED TO JOIN TWO FIRE HOSES OF DIFFERENT SIZES. EXCLUDES BUSHING (AS MODIFIED).


Manufacturer Information:
5100-10704024FOREST SERVICE SPECIFICATIONS PROMULGATED BY UNITED STATES FOREST SERVICE WASHINGTON DC
NFES 041704024FOREST SERVICE SPECIFICATIONS PROMULGATED BY UNITED STATES FOREST SERVICE WASHINGTON DC


Techincal Specification:
CONNECTION STYLEGASKET SEAL (HOSE) 1ST END
CONNECTION STYLEPLAIN (HOSE) 2ND END
CONNECTION TYPETHREADED EXTERNAL HOSE 2ND END
CONNECTION TYPETHREADED INTERNAL HOSE 1ST END
MATERIALALUMINUM ALLOY OVERALL
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
NOMINAL OVERALL LENGTH1.750 INCHES
NOMINAL THREAD SIZE1.500 INCHES 2ND END
NOMINAL THREAD SIZE2.000 INCHES 1ST END
REDUCER TYPECONCENTRIC
THREAD QUANTITY PER INCH9 2ND END
THREAD SERIES DESIGNATORNH 2ND END
THREAD SERIES DESIGNATORNPSH 1ST END
THREAD QUANTITY PER INCH11-1/2 1ST END


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