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 2925-01-521-0600
NSN 6610-00-601-2313
NSN 5990-01-211-6136
NSN 5855-01-444-1233
NSN 5985-01-385-1859
NSN 5960-01-124-8336
NSN 6135-00-583-3966
NSN 2925-00-964-7128
NSN 5930-01-148-4293
NSN 5905-01-461-4762
NSN 6110-00-105-6255
NSN 5920-00-631-3528