NSN 4820-00-432-1668

Part Details | STOP-CHECK VALVE

4820-00-432-1668 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: MILV22094, 81581012INCID882039242, 81581-01-2INCID882039242, 81581012IN, 81581-01-2IN, W083085B02TS3331130G882039246, W083085B02TS/33311-30G/882039246, W083085B02TS3331130REV G, W08-3085B-02TS-33311-30REV G, W083085B02TS 2IN SWLDG C0NN, W08-3085B-02TS 2IN SWLDG C0NN, 4820-00-432-1668, 00-432-1668, 4820004321668, 004321668

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 12, 197100-432-166805486 ( VALVE, STOP-CHECK )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-432-1668
Part Number Cage Code Manufacturer
MILV2209481349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
81581-01-2INCID88203924276364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
81581-01-2IN76364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
W083085B02TS/33311-30G/88203924657574VELAN VALVE CORPORATION
W08-3085B-02TS-33311-30REV G57574VELAN VALVE CORPORATION
W08-3085B-02TS 2IN SWLDG C0NN57574VELAN VALVE CORPORATION
Technical Data | NSN 4820-00-432-1668
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITION HORIZONTAL
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURESVALVE SIZE 2.000 IN.