National Item Identification Number
01-443-7688
014437688
4820-01-443-7688
4820-01-443-7688
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)
2B135
WESTWATER SUPPLY CORP.
2945 SILVER DRIVE
24490
COLUMBUS
OH
43224
614-261-6014
82666
STOCKHAM VALVES AND FITTINGS INC
2129 3RD AVE SE
CULLMAN
AL
35055
800-786-4021
Reference Numbers (Part Numbers)
B-310B 1/2IN
B-310B 1/2IN
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY 836 BODY
COPPER ALLOY 836 FLOW CONTROL DEVICE
A2 STRAIGHT THRU
D