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 5985-01-564-8190
NSN 6645-01-462-3754
NSN 6320-00-186-6452
NSN 5965-01-094-6602
NSN 5835-01-463-2334
NSN 5905-00-480-5768
NSN 5996-01-431-2297
NSN 6220-01-592-2277
NSN 6650-00-726-4242
NSN 5895-00-455-8952
NSN 6135-01-504-4744
NSN 5835-00-419-0575