National Item Identification Number
01-339-8490
013398490
4820-01-339-8490
4820-01-339-8490
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)
78286
Reference Numbers (Part Numbers)
SS70-912Y-6J
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL COMP 304 BODY
A7 TEE
DISK
AUTOMATIC
THREADED EXTERNAL TUBE ALL ENDS
B