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		                        | National Stock Number:
 4820-00-784-3727
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007843727
 
 Description:
 VALVE,STOP-CHECK
 
 Detail:
 A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.
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 Manufacturer Information:
 
 | 8016964 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | 8016964 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | AC18584 | 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE |  | AC18584 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV |  | AC18584 | 66654 | TVH PARTS CO. | 
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 Techincal Specification:
 
 | BONNET TYPE | INSIDE SCREW |  | VALVE OPERATION METHOD | MANUAL | 
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