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 6220-00-950-7477
NSN 5855-00-361-0167
NSN 5930-01-023-8447
NSN 6110-01-235-0882
NSN 5996-00-146-6741
NSN 5910-01-014-4770
NSN 6130-01-431-9019
NSN 5855-01-013-6864
NSN 5910-01-548-8875
NSN 6135-01-467-5100
NSN 4140-00-358-1751
NSN 5960-01-452-1907