National Item Identification Number
01-352-8939
013528939
4820-01-352-8939
4820-01-352-8939
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)
91643
SERVICE BRASS & ALUMINUM FOUNDRY CO.
INC.
2501 WEST JACKSON STREET
PHOENIX
AZ
85009
602-272-0700
91643
SERVICE BRASS & ALUMINUM FOUNDRY CO.
INC.
2501 WEST JACKSON STREET
PHOENIX
AZ
85009
602-272-0700
76364
MILWAUKEE VALVE COMPANY INC
16550 W.STRATTON DR.
NEW BERLIN
WI
53151
262-432-2885
Reference Numbers (Part Numbers)
178131
5071-3IN.178131 REV. F
5071N-3IN
Required Categories
MATERIAL
STYLE DESIGNATOR
OFFSET DISTANCE
VALVE SIZE
FACE TO FACE DISTANCE;
Required Description
COPPER ALLOY 922 BODY
COPPER ALLOY 922 SEAT
NICKEL ALLOY 400 STEM
A5A OFFSET