National Item Identification Number
01-382-7887
013827887
4820-01-382-7887
4820-01-382-7887
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)
497-6SS1-2
Required Categories
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
SPECIAL FEATURES
Required Description
A2 STRAIGHT THRU
3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
2 OPENING PRESS