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National Stock Number:
4210-00-288-7735
Federal Supply Class:
4210
National Item Identification Number:
002887735
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).
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Manufacturer Information:
| 319 4.5 X 2.5 | 20266 | ELKHART BRASS MANUFACTURING COMPANY, LLC | | 396 - 4.5 X 2.5 | 30659 | MOON AMERICAN INC | | MILC52404 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (HOSE) FIRST END | | CONNECTION STYLE | SWIVEL NUT, GASKET SEAL (HOSE) SECOND END | | FSC APPLICATION DATA | FIRE EXTINGUISHERS | | OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY OVERALL | | MEDIA FOR WHICH DESIGNED | WATER SINGLE RESPONSE | | NOMINAL THREAD SIZE | 2.500 INCHES SECOND END | | NOMINAL THREAD SIZE | 4.500 INCHES FIRST END | | SPECIAL FEATURES | 2-1/2IN.END SHALL SWIVEL | | REDUCER TYPE | CONCENTRIC | | THREAD SERIES DESIGNATOR | NH FIRST END | | THREAD SERIES DESIGNATOR | NH SECOND END | | THREAD QUANTITY PER INCH | 4 FIRST END | | THREAD QUANTITY PER INCH | 7-1/2 SECOND END |
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