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 5985-00-777-4211
NSN 4140-01-378-4046
NSN 6645-00-616-1289
NSN 5855-00-832-9341
NSN 5965-01-490-6704
NSN 5835-01-412-6901
NSN 5855-00-079-2370
NSN 6320-00-937-5625
NSN 5855-01-131-5166
NSN 6105-00-286-5382
NSN 5915-01-028-2514
NSN 6220-01-019-7606