National Item Identification Number
01-218-4607
012184607
4820-01-218-4607
4820-01-218-4607
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)
MIL-V-7899
MS28884A-20
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
ALUMINUM ALLOY BODY
A2 STRAIGHT THRU
DISK
FUEL/OIL, HYDROCARBON SINGLE RESPON