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 6650-00-009-9510
NSN 5996-00-938-4878
NSN 6110-01-197-9850
NSN 5910-01-077-1923
NSN 6135-01-205-5965
NSN 6110-00-603-3322
NSN 5895-01-431-6530
NSN 7035-01-323-0164
NSN 5925-00-935-5287
NSN 7035-01-232-7263
NSN 5985-01-487-6443
NSN 6105-00-397-9833