National Item Identification Number
01-221-2949
012212949
4820-01-221-2949
4820-01-221-2949
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)
18966
WARREN RUPP-HOUDAILLE INC
SUB OF HOUDAILLE INDUSTRIES INC
800 N MAIN ST
1568
MANSFIELD
OH
44901
419-524-8388
Reference Numbers (Part Numbers)
893-029-000
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION
Required Description
ALUMINUM OVERALL
E10 STRAIGHT THRU
MANUAL
THREADED EXTERNAL PIPE 1ST END
B46