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 5945-01-288-2486
NSN 6135-01-056-4609
NSN 6650-00-564-7322
NSN 6650-01-431-8933
NSN 6130-01-392-1023
NSN 5985-00-179-7903
NSN 6320-01-195-5583
NSN 6685-00-140-5237
NSN 2925-01-197-6777
NSN 6240-00-976-3084
NSN 6610-01-476-7412
NSN 5905-01-091-2569