5325-00-794-2947 (9M220-1)
NSN 5325-00-794-2947 (NIIN 00-794-2947) is a nonmetallic grommet in Federal Supply Class 5325, Fastening Devices — 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. Manufacturer part number 9M220-1 (The Boeing Company, CAGE 76301).
Key specs: coolant resistant, oil resistant; full characteristics table below. NIIN assigned August 1968; DEMIL A (none required); export Schedule B 9606.10.0000. Related NSN 5325-01-013-4060.