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National Stock Number:
4820-01-437-6165
Federal Supply Class:
4820
National Item Identification Number:
014376165
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:
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Techincal Specification:
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | MATERIAL | COPPER ALLOY BODY | | SPECIAL FEATURES | 1.625 IN. LG; HEX SIZE: 0.562; NOMINAL CRACKING PRESSURE: 1 PSI | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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