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		                             National Stock Number: 4820-00-928-7630
  Federal Supply Class: 4820
  National Item Identification Number: 009287630
  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:
 | 326300 | 96214 | RAYTHEON COMPANY |   
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  Techincal Specification:
 | MATERIAL | ALUMINUM ALLOY BODY |  | STYLE DESIGNATOR | STRAIGHT THRU |  | FLOW CONTROL DEVICE | DISK |  | VALVE OPERATION METHOD | AUTOMATIC |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |   | THREADED EXTERNAL TUBE 2ND END |  | CONNECTION STYLE | PLAIN (TUBE) 1ST END |  | SEAT ANGLE | 37.0 DEGREES 2ND END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END |   | 0.750 INCHES 2ND END |  | THREAD SERIES DESIGNATOR | UN 1ST END |   | UN 2ND END |  | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END |   | 1.062 INCHES 2ND END |  | THREAD QUANTITY PER INCH | 12 1ST END |   | 12 2ND END |  | THREAD CLASS | 3A 1ST END |   | 3A 2ND END |  | THREAD DIRECTION | RIGHT-HAND 1ST END |   | RIGHT-HAND 2ND END |  | MOUNTING POSITION | HORIZONTAL OR |   | VERTICAL |  | DISK LOADING METHOD | SPRING |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 96214 |  | DESIGN CONTROL REFERENCE | 326300 |   
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