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 5905-01-360-1441
NSN 5895-00-218-6880
NSN 5990-01-485-8874
NSN 6610-00-395-2574
NSN 5985-01-464-2266
NSN 6145-00-161-2394
NSN 6645-01-119-3496
NSN 5950-01-036-5820
NSN 5895-01-259-9702
NSN 5925-01-226-8320
NSN 5920-01-550-5868
NSN 6645-01-485-3517