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National Stock Number: 4820-01-595-4505
Federal Supply Class: 4820
National Item Identification Number: 015954505
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:
| 218069810 | 96169 | ELECTRIC BOAT CORPORATION | | 721-8217289-18 | 53711 | NAVAL SEA SYSTEMS COMMAND | | CKRA2506605A | 92555 | THE LEE CO | | H861-6110-18 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CENTER TO CENTER DISTANCE | 0.800 INCHES | | CONNECTION STYLE | GROOVED (DROP-IN CARTRIDGE) ALL ENDS | | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL COMP 304 BODY | | MATERIAL | STEEL COMP 630 SEAT | | OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.250 INCHES | | STYLE DESIGNATOR | DROP-IN CARTRIDGE | | SURFACE TREATMENT | PASSIVATE |
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