National Item Identification Number
01-421-4705
014214705
4820-01-421-4705
4820-01-421-4705
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
6A441
COOK BROS MFG AND SUPPLY CO
1030 CALLE RECODO
SAN CLEMENTE
CA
92672
949-361-8767
61661
Reference Numbers (Part Numbers)
NS73106CB20
31F-CB2 6.00IN
31F-CB2 6.00IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
VALVE SIZE
FA
Required Description
STEEL UNS J03002 BODY
STEEL UNS J03002 FLOW CONTROL DEVICE
STEEL UNS K91151 SE