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 6135-01-435-8451
NSN 5985-01-408-5197
NSN 5930-00-410-7263
NSN 6110-01-062-2208
NSN 6130-01-258-5892
NSN 5925-00-966-2693
NSN 6135-01-317-6021
NSN 5960-00-104-5955
NSN 6220-00-930-8338
NSN 6650-00-287-5868
NSN 5990-01-465-9235
NSN 6220-00-171-8638