A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5905-00-708-5214
NSN 5930-00-486-0949
NSN 5935-00-467-2847
NSN 5960-00-941-3820
NSN 6650-01-415-5573
NSN 6145-00-236-3226
NSN 5925-01-189-9254
NSN 6105-01-206-4872
NSN 5965-01-192-1366
NSN 6135-01-068-0119
NSN 5996-01-191-8758
NSN 5895-00-441-4925