NSN 4820-00-432-1670

Part Details | STOP-CHECK VALVE

4820-00-432-1670 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.

Alternate Parts: B7230B1B7230BREVC882039588, B723-0-B1/B723-0-BREVC/882039588, MILV22094, 4820-00-432-1670, 00-432-1670, 4820004321670, 004321670

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 12, 197100-432-167005486 ( VALVE, STOP-CHECK )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-432-1670
Part Number Cage Code Manufacturer
B723-0-B1/B723-0-BREVC/88203958811859HUNT VALVE COMPANY, INC.DBA WAECO VALVE DIVISION
MILV2209481349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 4820-00-432-1670
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITIONR$DVT
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURESVALVE SIZE 1.250 IN.
TEST DATA DOCUMENT81349-MIL-S-901 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.).
NONDEFINITIVE SPEC/STD DATAD COMPOSITION