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		                        | National Stock Number:
 4820-00-776-2120
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007762120
 
 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:
 
 | 7762120 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | P80-54S | 71500 | ACF INDUSTRIES INC CARTER CARBURETOR DIV | 
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 Techincal Specification:
 
 | MATERIAL | COPPER ALLOY BODY |  | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | BALL |  | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |  | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |  | THREAD SERIES DESIGNATOR | NPSF ALL ENDS |  | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |  | THREAD DIRECTION | RIGHT-HAND ALL ENDS |  | MOUNTING POSITION | HORIZONTAL |  | DISK LOADING METHOD | SPRING |  | MOUNTING FACILITY | THREADED FASTENER |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 71500 |  | DESIGN CONTROL REFERENCE | P80-54S | 
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