National Item Identification Number
00-621-8280
006218280
4820-00-621-8280
4820-00-621-8280
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)
005-662
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
STYLE DESIGNA
Required Description
ALUMINUM ALLOY 208.0 BODY
ALUMINUM ALLOY BODY LINING
ALUMINUM ALLOY 208.0 SEAT