National Item Identification Number
01-104-9223
011049223
4820-01-104-9223
4820-01-104-9223
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)
Reference Numbers (Part Numbers)
C2200
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
COPPER ALLOY 922 BODY
NICKEL ALLOY 400 FLOW CONTROL DEVICE
QQ-C-390,ALLOY D4/5
