National Item Identification Number
00-856-4509
008564509
4820-00-856-4509
4820-00-856-4509
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)
19062
ESSEX CRYOGENICS OF MISSOURI INC
8007 CHIVVIS DR
SAINT LOUIS
MO
63123
314-832-8077
62323
98748
Reference Numbers (Part Numbers)
20C-0004-10
6025-5
6025-5
8148650
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
ALUMINUM ALLOY BODY
ALUMINUM ALLOY SEAT
A2 STRAIGHT THRU
BALL
AIR SINGLE RES