National Item Identification Number
National Stock Number
FILTER ELEMENT,INTAKE AIR CLEANER
Federal Supply Class
A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, or the like. It is designed to fit into an AIR CLEANER, INTAKE.
Commercial and Government Entity Code (Supplier Data)
UNITED AIR FILTER INC.
7550 INDUSTRIAL DRIVE
Reference Numbers (Part Numbers)
BODY INSIDE DIAMETER
BODY OVERALL LENGTH
A21 CYLINDRICAL W/AIR BAFFLES
7.685 INCHES NOMINAL
2.250 INCHES NOMINAL