National Item Identification Number
00-775-3975
007753975
4820-00-775-3975
4820-00-775-3975
National Stock Number
Item Name
VALVE,STOP-CHECK
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
96169
Reference Numbers (Part Numbers)
11-97-1430
5000S4824-3184PC1-4-6T013-15-18
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE SIZE
FACE TO FACE DISTANCE
FLOW CONTROL DEVI
Required Description
COPPER ALLOY 903 BODY
COPPER ALLOY 903 FLOW CONTROL DEVICE
COPPER ALLOY 903 SE