National Item Identification Number
00-268-8779
002688779
4820-00-268-8779
4820-00-268-8779
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)
59646
MANUFACTURERS STANDARDIZATION
SOCIETY OF THE VALVE AND FITTINGS
127 PARK ST NE
VIENNA
VA
22180
703-281-6613
63686
THE WALWORTH COMPANY
8383 COMMERCE PARK
SUITE 608
HOUSTON
TX
77036
713-777-7788
63686
THE WALWORTH COMPANY
8383 COMMERCE PARK
SUITE 608
HOUSTON
TX
77036
713-777-7788
Reference Numbers (Part Numbers)
MSS SP-80
WWV51
05
3412 1IN
352-1-300FT
352-1IN
412
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY OVERALL
A2 STRAIGHT THRU
DISK
STEAM 1ST RESPONSE
WATER-OIL-GAS