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		                        | National Stock Number:
 4820-00-827-8974
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 008278974
 
 Description:
 VALVE,CALIBRATED FLOW
 
 Detail:
 A VALVE SPECIFICALLY DESIGNED TO AUTOMATICALLY MAINTAIN A PREDETERMINED DISCHARGE FLOW RATE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIC RANGE. IT IS DESIGNED TO BE USED WITH VARIOUS FLUIDS AND MAY BE PRESET AND/OR ADJUSTABLE. IT MAY BE IN-LINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; AND VALVE, GLOBE.
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 Manufacturer Information:
 
 | 1121-4-1.2 | 82271 | PARKER-HANNIFIN CORPORATION |  | 1121-4-1.2 | 98441 | PARKER HANNIFIN CORP |  | MIL-V-8566 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MS28886-4-1-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MS28886-4-1.2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | W1121-4-1.2 | 98441 | PARKER HANNIFIN CORP | 
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 Techincal Specification:
 
 | MATERIAL | ALUMINUM ALLOY BODY |  | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |  | VALVE DISCHARGE FLOW RATE | 1.2 GALLONS PER MINUTE |  | SEAT MATERIAL | STEEL |  | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |  | FLOW CONTROL DEVICE MATERIAL | STEEL |  | END CONNECTION QUANTITY | 2 |  | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |  | FIRST END STYLE DESIGNATOR | GASKET SEAL |  | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF |  | FIRST END THREAD CLASS | 2B |  | FIRST END THREAD DIRECTION | RIGHT-HAND |  | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |  | BODY STYLE | STRAIGHT THRU |  | MEDIA FOR WHICH DESIGNED | HYDRAULIC OIL |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 81349 |  | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-8566 |  | MANUFACTURERS CODE | 96906 |  | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS28886-4-1.2 | 
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