National Item Identification Number
01-311-0955
013110955
4820-01-311-0955
4820-01-311-0955
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)
61661
Reference Numbers (Part Numbers)
36SFS-2
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
NOMINAL
Required Description
STEEL UNS K03504 BODY
DISK
AUTOMATIC
UNTHREADED INTERNAL PIPE ALL ENDS
0.750