National Item Identification Number
01-388-9819
013889819
4820-01-388-9819
4820-01-388-9819
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)
88277
59364
88277
Reference Numbers (Part Numbers)
17B2N4005-1
3202426-1-1
3202426-1-1
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
SPECIAL FEATURES;
Required Description
E1 STRAIGHT THRU
DISK
AUTOMATIC
OUTSIDE DIAMETER 6.440 IN. MAX (APPROX): LENG