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		                        | National Stock Number:
 4820-00-913-6945
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 009136945
 
 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:
 
 | 374-10-6D | 05734 | SPARTAN HYDRAULICS INC |  | 374-10-6D | 77842 | EATON CORPORATION | 
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 Techincal Specification:
 
 | MATERIAL | ALUMINUM ALLOY BODY |  |  | ALUMINUM ALLOY SEAT |  | SURFACE TREATMENT | ANODIZE |  | STYLE DESIGNATOR | ANGLE |  | FLOW CONTROL DEVICE | DISK |  | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |  | VALVE OPERATION METHOD | AUTOMATIC |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |  |  | THREADED EXTERNAL TUBE 2ND END |  | CONNECTION STYLE | FLARED (TUBE) 1ST END |  |  | GASKET SEAL COMPRESSION (TUBE) 2ND END |  | SEAT ANGLE | 37.0 DEGREES 1ST END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END |  |  | 0.375 INCHES 2ND END |  | THREAD SERIES DESIGNATOR | UNF 1ST END |  |  | UNF 2ND END |  | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END |  |  | 0.562 INCHES 2ND END |  | THREAD QUANTITY PER INCH | 18 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 |  | MOUNTING FACILITY | BULKHEAD |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 77842 |  | DESIGN CONTROL REFERENCE | 374-10-6D | 
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