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 7035-00-870-0290
NSN 5990-01-024-9659
NSN 6650-01-387-1740
NSN 5920-01-007-8775
NSN 5990-00-960-6310
NSN 5915-00-152-7517
NSN 5985-01-519-3784
NSN 6650-00-431-9541
NSN 5990-00-452-9194
NSN 5910-01-033-0446
NSN 5945-00-554-9351
NSN 6110-01-646-3910