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National Stock Number: 4820-00-469-0308
Federal Supply Class: 4820
National Item Identification Number: 004690308
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:
| 172-41-0287ALT9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 172-41-0287ALT9ASSY | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 212-4808-795674ALT2PCV2 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 403-4503-984635ALT4PCV13 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 18997ALT9 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 29172 | 89103 | PEARL HARBOR NAVAL SHIPYARD AND INTERMEDIATE MAINTENANCE FACILITY | | 6056 | 71905 | DERBYSHIRE MACHINE & TOOL CO | | 403-4503-984635ALT4PCV14 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 416-3604-1147273REVBPCV5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES FIRST END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES FIRST END | | BOLT HOLE QUANTITY | 6 FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | FACE TO FACE DISTANCE | 6.750 INCHES | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | ROUND WITH HOLES FIRST END | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU |
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