National Item Identification Number
00-857-3779
008573779
4820-00-857-3779
4820-00-857-3779
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)
91816
59364
Reference Numbers (Part Numbers)
2144A4TT-1.5
357624
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
ALUMINUM ALLOY BODY
ALUMINUM ALLOY SEAT
A6 STRAIGHT THRU
POPPET
AUTOMATIC
T
