National Item Identification Number
01-158-4180
011584180
4820-01-158-4180
4820-01-158-4180
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)
58328
ZWICK ENERGY RESEARACH ORGANIZATION
INC
5462 OCEANUS DR
UNIT-F
HUNTINGTON BEACH
CA
92649
714-846-4614
91816
Reference Numbers (Part Numbers)
A047900007
A047900007
2249B-1MM
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
COPPER ALLOY BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
A6 STRAIGHT TH