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National Stock Number:
4820-01-499-1440
Federal Supply Class:
4820
National Item Identification Number:
014991440
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:
| 342-7067318-8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067318 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-6503-8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728 CL-A 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY 670 BODY | | SPECIAL FEATURES | SEE NOTES 26 AND 7009 ON DRWING 7067318 OR H643-6503 | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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