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National Stock Number: 4820-01-170-0031
Federal Supply Class: 4820
National Item Identification Number: 011700031
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:
30046 | 14959 | CRANE CO DIV VALVE DIV | MIL-DTL-18436 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MIL-V-18436 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
DISK LOADING METHOD | WEIGHT | FLOW CONTROL DEVICE | DISK | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE BODY | MATERIAL | STEEL BODY | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | VALVE SIZE | 1.000 INCHES |
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