National Item Identification Number
01-263-0021
012630021
4820-01-263-0021
4820-01-263-0021
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
61661
61661
Reference Numbers (Part Numbers)
MV-38S-1/2
38SFS-2 1/2IN.
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
STEEL BODY
A2 STRAIGHT THRU
DISK
WATER-OIL-GAS SINGLE RESPONSE
AUTOMATIC
UN