National Item Identification Number
01-503-6491
015036491
4820-01-503-6491
4820-01-503-6491
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)
24994
MIDLAND METAL MFG CO
1219 LYDIA AVE
KANSAS CITY
MO
64106
816-842-0493
Reference Numbers (Part Numbers)
940-354
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
COPPER ALLOY BODY
A2 STRAIGHT THRU
DISK
WATER-OIL-GAS 1ST RESPONSE
STEAM 2ND