National Item Identification Number
01-247-7791
012477791
4820-01-247-7791
4820-01-247-7791
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)
30263
PIMA VALVE INC.
6525 W. ALLISON RD.
CHANDLER
AZ
85226
520-796-1095
Reference Numbers (Part Numbers)
ASIB1221E1-5
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
VALVE SIZE
FA
Required Description
COPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL A
