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National Stock Number:
4820-01-415-1013
Federal Supply Class:
4820
National Item Identification Number:
014151013
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:
| 6401 | 22501 | HOWELL LABORATORIES INC | | 6401B-01 | 22501 | HOWELL LABORATORIES INC | | 6411 | 22501 | HOWELL LABORATORIES INC | | 6411 ITEM 11 | 22501 | HOWELL LABORATORIES INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | DISK LOADING METHOD | SPRING | | SPECIAL FEATURES | USED ON PIPING ASSEMBLY PURGE SYSTEM |
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