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 6135-00-276-7625
NSN 5920-00-601-2390
NSN 6650-01-511-5262
NSN 5985-01-605-0958
NSN 5996-00-852-1730
NSN 6610-01-531-6980
NSN 5930-01-592-3906
NSN 5920-01-456-7324
NSN 6685-01-422-1571
NSN 5960-01-654-4353
NSN 5920-01-152-1021
NSN 5835-00-572-7445