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 5996-01-429-0012
NSN 5960-01-089-7174
NSN 5910-01-008-0412
NSN 5945-00-465-9957
NSN 6650-01-391-4461
NSN 5965-01-576-9309
NSN 5835-00-568-2956
NSN 5930-01-541-7315
NSN 6130-00-045-9897
NSN 5920-01-605-0214
NSN 6220-01-332-6167
NSN 6610-00-456-0485