National Item Identification Number
00-431-8321
004318321
4820-00-431-8321
4820-00-431-8321
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)
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
11859
HUNT VALVE COMPANY INC
DBA WAECO VALVE DIVISION
1913 E STATE ST
SALEM
OH
44460
330-337-9535
1GZ83
SFC VALVE CORPORATION
160 CANNERY RD
SOMERSET
PA
15501
814-445-9671
76364
MILWAUKEE VALVE COMPANY INC
16550 W.STRATTON DR.
NEW BERLIN
WI
53151
262-432-2885
76364
MILWAUKEE VALVE COMPANY INC
16550 W.STRATTON DR.
NEW BERLIN
WI
53151
262-432-2885
Reference Numbers (Part Numbers)
B522-1-B1
B522-1-B1CID882039176
C522-0-B12
C522-1-B PART C522-1-B2
C522-1-BR
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
STEEL CORROSION RESISTING STE
