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National Stock Number:
4820-00-884-6579
Federal Supply Class:
4820
National Item Identification Number:
008846579
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:
| 2620-927X10ASSYC | 11836 | NATIONAL OILWELL | | 2620-927X10ASSYC | 96169 | ELECTRIC BOAT CORPORATION | | 2620-927X10ASSYCL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2621-927-10ASSY1A1INL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2621-927-10ASSY1A1IN | 11836 | NATIONAL OILWELL | | 2621-927-10ASSY1A1IN | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (PIPE) FIRST END | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE FIRST END | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | NICKEL ALLOY BODY | | MATERIAL | NICKEL ALLOY SEAT | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES FIRST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS | | STYLE DESIGNATOR | ANGLE |
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