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		                        | National Stock Number:
 4820-00-480-7752
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 004807752
 
 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:
 
 | 327533 | 00006 | ACF-BRILL MOTORS CO |  | 327533 | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC |  | 5322924 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 6327533 | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC |  | 6327533 | 28265 | HERCULES ENGINE CO INC |  | 327533 | 28265 | HERCULES ENGINE CO INC |  | V4-16 | 18265 | DONALDSON COMPANY, INC. | 
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 Techincal Specification:
 
 | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | DISK |  | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |  |  | THREADED EXTERNAL PIPE 2ND END |  | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) 1ST END |  | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |  |  | 0.250 INCHES 2ND END |  | THREAD SERIES DESIGNATOR | NPT 1ST END |  |  | NPT 2ND END |  | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |  |  | 0.250 INCHES 2ND END |  | THREAD QUANTITY PER INCH | 18 1ST END |  |  | 18 2ND END |  | THREAD DIRECTION | RIGHT-HAND 1ST END |  |  | RIGHT-HAND 2ND END |  | MOUNTING POSITION | HORIZONTAL |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 1ML14 |  | DESIGN CONTROL REFERENCE | 6327533 | 
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