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 6645-00-964-3020
NSN 6145-01-140-7347
NSN 5935-00-335-8787
NSN 5999-01-102-1227
NSN 5960-01-308-2474
NSN 5996-01-290-6926
NSN 5996-01-437-8824
NSN 6645-01-161-1707
NSN 5925-00-321-8040
NSN 6220-01-012-2191
NSN 5935-00-777-6892
NSN 5835-00-807-5632