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 5835-01-566-5462
NSN 5915-01-498-4940
NSN 6110-00-608-6197
NSN 5990-01-024-9659
NSN 5945-00-478-6052
NSN 5945-01-371-2883
NSN 5990-00-924-4167
NSN 5965-01-354-9834
NSN 4140-00-724-1296
NSN 5965-00-484-8236
NSN 6610-01-442-3509
NSN 5895-00-111-4599