National Item Identification Number
01-018-1718
010181718
4820-01-018-1718
4820-01-018-1718
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)
11083
Reference Numbers (Part Numbers)
3P4218
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE SIZE
FIRST CONNECTION FACE TO CENTERLINE DIST
Required Description
STEEL OVERALL
A1A ANGLE FLANGED ENDS
2.750 INCHES
1.500 INCHES
0.937 INCHES;