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National Stock Number:
4820-00-089-7674
Federal Supply Class:
4820
National Item Identification Number:
000897674
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:
| 810-1385721REVH | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | SPECIAL FEATURES | ABW2-W/SLEEVE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY 0.375 IN. VALVE SIZE | | STYLE DESIGNATOR | STRAIGHT THRU | | TEST DATA DOCUMENT | 81349-MIL-S-901C/NAVY SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | VALVE OPERATION METHOD | AUTOMATIC |
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