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		                        | National Stock Number:
 4820-00-770-8005
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007708005
 
 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:
 
 | 6765694 | 22852 | SPALLA INC |  | 6765694 | 24617 | GENERAL MOTORS CORP |  | 7708005 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 6765694 | 73342 | ALLISON TRANSMISSION INC | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | PISTON |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |  | CONNECTION STYLE | PLAIN (TUBE) 1ST END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.125 INCHES 1ST END |  | THREAD SERIES DESIGNATOR | UNF 1ST END |  | NOMINAL THREAD SIZE | 1.125 INCHES 1ST END |  | THREAD QUANTITY PER INCH | 12 1ST END |  | THREAD CLASS | 3B 1ST END |  | THREAD DIRECTION | RIGHT-HAND 1ST END |  | MOUNTING POSITION | HORIZONTAL |  | DISK LOADING METHOD | SPRING |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 24617 |  | DESIGN CONTROL REFERENCE | 6765694 | 
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