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National Stock Number:
4820-01-056-1591
Federal Supply Class:
4820
National Item Identification Number:
010561591
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:
| 2620-927X10ASSYF | 11836 | NATIONAL OILWELL | | 2620-927X10ASSYF | 96169 | ELECTRIC BOAT CORPORATION | | 2620-927X10ASSYFL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2621-927-10ASSYIAL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2621-927-10ASSYIA | 11836 | NATIONAL OILWELL | | 2621-927-10ASSYIA | 96169 | ELECTRIC BOAT CORPORATION | | D3791-2.-AL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SS845-2181253ASSYFL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | D3791-2.-A | 12004 | NAVAL SEA SYSTEMS COMMAND LOGISTICS SUPPORT ENGINEERING ACTIVITY | | SS845-2181253ASSYF | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
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