National Item Identification Number
01-406-4748
014064748
4820-01-406-4748
4820-01-406-4748
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)
D5501 6IN
Required Categories
MATERIAL
SPECIAL FEATURES
Required Description
STEEL BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
6IN 300PSI FLANGED