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National Stock Number: 4820-01-218-9930
Federal Supply Class: 4820
National Item Identification Number: 012189930
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:
3202902-11 | 11243 | COSMODYNE, LLC | 3202902-11CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | MATERIAL | COPPER ALLOY OVERALL | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 | STYLE DESIGNATOR | STRAIGHT THRU |
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