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National Stock Number: 4820-00-408-0807
Federal Supply Class: 4820
National Item Identification Number: 004080807
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:
| 420303-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | SOCKET (PIPE) 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES 1ST END | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | MOUNTING FACILITY | LUG | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80020 | | DESIGN CONTROL REFERENCE | 420303-1 |
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