National Item Identification Number
01-186-9371
011869371
4820-01-186-9371
4820-01-186-9371
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)
1/2IN HL-41-T
Required Categories
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHOD
Required Description
DISK
800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AUTOMATIC