National Item Identification Number
00-181-9450
001819450
4820-00-181-9450
4820-00-181-9450
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)
1GZ83
SFC VALVE CORPORATION
160 CANNERY RD
SOMERSET
PA
15501
814-445-9671
1GZ83
SFC VALVE CORPORATION
160 CANNERY RD
SOMERSET
PA
15501
814-445-9671
57574
VELAN VALVE CORPORATION
94 AVENUE C
WILLISTON
VT
05495
802-863-2562
1GZ83
SFC VALVE CORPORATION
160 CANNERY RD
SOMERSET
PA
15501
814-445-9671
Reference Numbers (Part Numbers)
MILV22094
S807-18/807-1800NO REV/8820385
S807-1800
W053084B02TS/33311-30H/882
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
STEEL COMP 410 STEM
ASTM A10