National Item Identification Number
00-422-9494
004229494
4820-00-422-9494
4820-00-422-9494
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)
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
52088
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
9500 GODWIN DR
MANASSAS
VA
20110
703-367-3221
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
26636
LEWIS CORP
102 WILLENBROCK RD
OXFORD
CT
06478
203-264-3100
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
Reference Numbers (Part Numbers)
W-9D 1/2
6091308-2
9
9D
9D
9D
9D 1-2IN
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY BODY
RUBBER FLOW CONTROL DEVICE
A2 STRAIGHT THRU
DISK
WATER, FR