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 5965-01-649-9293
NSN 6610-01-423-0250
NSN 5905-01-497-2453
NSN 5920-01-516-0467
NSN 6135-01-186-4010
NSN 5945-00-282-3181
NSN 6135-00-593-6831
NSN 5835-01-488-6678
NSN 5855-00-149-0766
NSN 5950-01-541-5016
NSN 5920-00-655-4251
NSN 6130-00-993-0194