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National Stock Number:
4820-00-326-5797
Federal Supply Class:
4820
National Item Identification Number:
003265797
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:
| 2640-257ASSYRA | 96169 | ELECTRIC BOAT CORPORATION | | 2640-257ASSYRAL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SS845-2007680ASSYRAL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SS845-2007680L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SS845-2007680 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SS845-2007680ASSYRA | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY BODY | | FACE TO FACE DISTANCE | 11.500 INCHES | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE SHAPE | ROUND 1ST END | | NOMINAL OUTSIDE DIAMETER | 6.125 INCHES 1ST END | | NOMINAL THICKNESS | 0.938 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | MOUNTING POSITION | HORIZONTAL | | DISK LOADING METHOD | WEIGHT | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | TO LRCJXG WHICH IS PROTECTED MATERIAL AS DIRECTED BY NAVSEA 08 FOR THE NUCLEAR PROPULSION TRAINING UNIT (NPTU) FOR THE MOORED TRAINING SHIPS (MTS) | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 96169 | | DESIGN CONTROL REFERENCE | 2640-257ASSYRA |
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