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 5965-00-387-6880
NSN 5965-00-768-4366
NSN 5950-00-419-0232
NSN 6685-00-812-1160
NSN 7035-01-605-2346
NSN 6135-01-390-1841
NSN 6105-01-082-1208
NSN 6650-00-103-0314
NSN 5905-00-200-9671
NSN 5930-00-838-1011
NSN 5996-00-222-9632
NSN 6645-01-417-4332