National Item Identification Number
National Stock Number
Federal Supply Class
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
D2440 PART D2598
D2440 PIECE 92