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 6220-01-302-2214
NSN 5960-01-474-4843
NSN 5985-01-580-8167
NSN 5945-01-573-6488
NSN 5920-01-225-3336
NSN 5965-00-303-9701
NSN 5965-00-458-7321
NSN 5935-01-193-6753
NSN 5855-01-587-6166
NSN 5945-01-171-1840
NSN 5999-00-924-9112
NSN 5905-00-299-2025