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National Stock Number:
4820-01-326-9031
Federal Supply Class:
4820
National Item Identification Number:
013269031
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:
| 325018 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 325018-3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL BODY | | STYLE DESIGNATOR | TEE | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 113.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 325.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE 1ST END | | UNTHREADED EXTERNAL PIPE 2ND END | | UNTHREADED INTERNAL PIPE 3RD END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | PLAIN (PIPE) 2ND END | | SOCKET (PIPE) 3RD END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END | | 0.250 INCHES 2ND END | | 0.562 INCHES 3RD END | | MOUNTING POSITION | HORIZONTAL | | OPENING PRESSURE SETTING | 12.0 POUNDS PER SQUARE INCH | | MOUNTING FACILITY | THREADED FASTENER |
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