National Item Identification Number
00-177-0661
001770661
4820-00-177-0661
4820-00-177-0661
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)
26512
91816
Reference Numbers (Part Numbers)
GV500W8
249T12BB
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WH
Required Description
COPPER ALLOY OVERALL
PASSIVATE
A3 STRAIGHT THRU
POPPET
WATER-OIL-GAS SINGLE
