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National Stock Number:
4820-00-652-2212
Federal Supply Class:
4820
National Item Identification Number:
006522212
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:
| AN5832-2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | K1307-2 | 55469 | ESSEX INDUSTRIES, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | FLARED (TUBE) 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY OVERALL | | MOUNTING POSITION | VERTICAL | | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.312 INCHES 2ND END | | SEAT ANGLE | 37.0 DEGREES 2ND END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 3A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | THREAD SERIES DESIGNATOR | UNF 2ND END | | VALVE OPERATION METHOD | AUTOMATIC |
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