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National Stock Number: 4820-01-517-2354
Federal Supply Class: 4820
National Item Identification Number: 015172354
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:
6392667 FIND 033 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6392667 FIND 033D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 6392668 FIND 018 | 53711 | NAVAL SEA SYSTEMS COMMAND | 6392668 FIND 018D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 7326697-1 | 53711 | NAVAL SEA SYSTEMS COMMAND | 7326697-1D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 7329037 FIND 211 | 53711 | NAVAL SEA SYSTEMS COMMAND | 7329037 FIND 211D4 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
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