National Item Identification Number
00-289-1702
002891702
4820-00-289-1702
4820-00-289-1702
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)
10855
CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441
Reference Numbers (Part Numbers)
EN07AA390
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTI
Required Description
COPPER ALLOY BODY
COPPER ALLOY SEAT
STEEL STEM
DISK
AUTOMATIC
FLANGE 1ST EN