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National Stock Number:
4820-01-443-8547
Federal Supply Class:
4820
National Item Identification Number:
014438547
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:
| 508-6938922 SHT 4 ITEM SHD-31 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 508-6938922 SHT 4 ITEM SHD-31L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6938922 SHT 4 ITEM SHD-31L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 6938922 SHT 4 ITEM SHD-31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
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