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 5999-00-589-6403
NSN 5998-00-124-2561
NSN 5985-01-415-1246
NSN 5999-01-649-1451
NSN 5950-01-025-5826
NSN 6220-01-363-2762
NSN 5945-00-691-5733
NSN 5990-01-107-1003
NSN 5895-00-785-4815
NSN 5985-00-199-8997
NSN 5965-01-428-3348
NSN 2925-01-519-3221