National Item Identification Number
01-445-1018
014451018
4820-01-445-1018
4820-01-445-1018
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)
IPB ITEM 4
90535-1
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE OPERATION
Required Description
A2 STRAIGHT THRU
PISTON
AIR SINGLE RESPONSE
AUTOMATIC
THREADED EXTERNAL TUBE