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 5990-01-198-4748
NSN 6220-01-510-9372
NSN 6645-01-195-0561
NSN 5835-01-064-6024
NSN 6650-01-167-1311
NSN 5996-00-178-1016
NSN 6610-00-124-9525
NSN 5930-00-045-0847
NSN 5835-01-647-6426
NSN 5945-01-508-5735
NSN 6645-01-417-6302
NSN 5935-00-008-8686