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 6150-00-436-7929
NSN 5996-00-466-7857
NSN 5945-01-157-3720
NSN 5960-00-480-3490
NSN 5920-01-356-4122
NSN 6130-01-056-2097
NSN 6150-00-087-5222
NSN 5965-00-267-4173
NSN 5930-01-137-9262
NSN 5990-01-546-1649
NSN 5996-01-133-2478
NSN 6110-01-232-0840