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National Stock Number:
4820-01-111-1684
Federal Supply Class:
4820
National Item Identification Number:
011111684
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:
| 803-2177142 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177142-552 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177142-552 5IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTMA182,GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | STYLE DESIGNATOR | ANGLE | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 775.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS | | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 5.000 INCHES ALL ENDS | | MOUNTING POSITION | VERTICAL | | DISK LOADING METHOD | WEIGHT |
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