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 5998-01-325-3176
NSN 5965-00-698-0433
NSN 5915-01-242-3521
NSN 6240-01-566-6774
NSN 5945-00-786-1205
NSN 6110-00-004-8883
NSN 5895-00-916-6053
NSN 6685-01-147-7305
NSN 5999-00-604-8222
NSN 6110-01-607-5685
NSN 5910-00-738-3036
NSN 5998-01-481-3311