National Item Identification Number
00-140-7029
001407029
4820-00-140-7029
4820-00-140-7029
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)
23
Required Categories
MATERIAL
STYLE DESIGNATOR
FACE TO FACE DISTANCE
FLOW CONTROL DEVICE
MEDIA FO
Required Description
IRON CAST BODY
IRON CAST FLOW CONTROL DEVICE
COPPER ALLOY SEAT
A2 STRAIGHT TH