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		                        | National Stock Number:
 4820-00-775-7601
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007757601
 
 Description:
 VALVE,CHECK
 
 Detail:
 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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 Manufacturer Information:
 
 | 10008796 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | 30A8-450 | 82271 | PARKER-HANNIFIN CORPORATION |  | 30A8-450 | 98441 | PARKER HANNIFIN CORP | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | DISK |  | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |  | VALVE OPERATION METHOD | AUTOMATIC |  | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |  | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |  | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |  | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |  | THREAD CLASS | 3B ALL ENDS |  | THREAD DIRECTION | RIGHT-HAND ALL ENDS |  | MOUNTING POSITION | HORIZONTAL OR |  |  | VERTICAL | 
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