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 5985-00-427-6469
NSN 6220-00-149-0977
NSN 6220-01-273-7424
NSN 2925-00-455-2367
NSN 5996-00-848-9090
NSN 5895-01-386-6376
NSN 5975-01-175-3327
NSN 5998-01-422-5053
NSN 5920-01-159-3791
NSN 5835-00-546-4898
NSN 5950-01-260-1334
NSN 6110-01-521-3865