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 5996-00-025-8026
NSN 6220-01-212-3254
NSN 6320-00-360-1744
NSN 5996-00-392-7626
NSN 6610-00-951-4451
NSN 5990-00-229-4647
NSN 5998-01-286-6994
NSN 5935-01-023-9554
NSN 6320-00-225-7013
NSN 5965-01-169-1194
NSN 5930-01-157-8917
NSN 6645-00-467-6094