National Item Identification Number
National Stock Number
Federal Supply Class
Referenced on: http://constructionearthmover.tpub.com//TM-5-2430-200-24P/TM-5-2430-200-24P0531.htm
An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes BUSHING, NONMETALLIC; BUMPER; and INSULATOR BUSHING.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)