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National Stock Number:
4820-01-114-3859
Federal Supply Class:
4820
National Item Identification Number:
011143859
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:
| 2132 B-4CC-0.8X | 91816 | CIRCOR AEROSPACE, INC. | | 95043 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | | B3003066 | 50306 | FEDERAL EQUIPMENT AND MANUFACTURING CO., INC. |
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Techincal Specification:
| CONNECTION STYLE | COMPRESSION (TUBE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | MOUNTING POSITION | VERTICAL | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | SPECIAL FEATURES | NOM CLOSING PRESSURE 0.8 PSI; 1.080 IN. LG BODY; 3/4 IN. CIRCLE LOK; VITON O RING; 20 THD PER IN. | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END |
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