National Item Identification Number
01-222-0876
012220876
4820-01-222-0876
4820-01-222-0876
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)
86184
86184
86184
Reference Numbers (Part Numbers)
10049F
81M-3MS
81M-3MS 6IN 250LBFLG
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE SIZE
MAXIMUM OPERATING PRESSURE
VALVE OPERAT
Required Description
COPPER ALLOY BODY
NICKEL ALLOY FLOW CONTROL DEVICE
A2A STRAIGHT THRU FLANGED E