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 5998-01-242-4243
NSN 5935-01-406-3486
NSN 5945-01-381-2038
NSN 5910-00-329-6878
NSN 7035-01-026-1171
NSN 6610-01-602-7932
NSN 7035-01-053-4769
NSN 5998-01-180-8067
NSN 6220-00-400-3769
NSN 5935-01-108-1159
NSN 5835-01-259-0859
NSN 6150-01-029-7684