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 6150-01-112-1094
NSN 6105-01-136-8865
NSN 6650-01-485-2351
NSN 6220-00-227-8209
NSN 5999-01-206-5394
NSN 6220-01-464-3618
NSN 6220-00-160-9372
NSN 6135-01-336-3115
NSN 6110-01-382-4643
NSN 5945-00-918-9301
NSN 6645-01-468-4990
NSN 6610-01-189-3001