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 5990-01-251-0234
NSN 6130-00-068-4023
NSN 6620-01-449-8743
NSN 5895-00-462-9157
NSN 6620-01-444-7053
NSN 5835-00-170-5238
NSN 5910-01-125-5491
NSN 5998-01-392-0057
NSN 6320-00-681-1324
NSN 7035-00-585-2113
NSN 6610-01-386-0647
NSN 6130-01-084-8865