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		                             National Stock Number: 4820-00-717-7426
  Federal Supply Class: 4820
  National Item Identification Number: 007177426
  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:
 | 1121-4-38 | 82271 | PARKER-HANNIFIN CORPORATION |  | 1121-4-38 | 98441 | PARKER HANNIFIN CORP |  | MS28886-4-38 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | W1121-4-.38 | 98441 | PARKER HANNIFIN CORP |  | 121-4-38 | 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 | 0.4 GALLONS PER MINUTE |  | SEAT MATERIAL | STEEL |  | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |  | FLOW CONTROL DEVICE MATERIAL | ALUMINUM ALLOY |  | OUTSIDE SURFACE TREATMENT | ANODIZED |  | 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 | 0.438-20 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 |   
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