National Item Identification Number
National Stock Number
Federal Supply Class
An item designed to be driven or threaded into a machine part for the purpose of dispensing oil to a lubricating passage or duct, and to seal the passage or duct against dirt and moisture. The item does not have a transparent body, or contain a wick or needle to restrict or filter the flow.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
H18 STRAIGHT, HINGED CAP, W/SHOULDER