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 5945-01-480-4961
NSN 5985-01-429-8844
NSN 5985-00-766-7799
NSN 5985-01-446-5950
NSN 5985-01-255-2158
NSN 6220-01-304-0181
NSN 5945-00-473-3369
NSN 5930-00-727-2390
NSN 5835-01-460-0582
NSN 6135-01-373-2518
NSN 6105-01-653-0968
NSN 6685-01-406-5348