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National Stock Number:
4820-00-460-0064
Federal Supply Class:
4820
National Item Identification Number:
004600064
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:
| A265-1527 | 21269 | ESSEX ELECTRO ENGINEERS INC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | BALL | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | THREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | FLARED (TUBE) 2ND END | | SEAT ANGLE | 20.0 DEGREES 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END | | 0.437 INCHES 2ND END | | THREAD CLASS | 2A 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | RENEWABLE SEAT RING TYPE | THREADED | | DISK LOADING METHOD | SPRING |
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