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 6135-00-505-0679
NSN 5935-01-642-0248
NSN 2925-00-497-5346
NSN 5925-00-103-3883
NSN 5895-01-460-6680
NSN 5990-00-484-3189
NSN 6135-01-598-9889
NSN 5855-01-398-0090
NSN 5935-01-419-2069
NSN 6685-01-336-5820
NSN 6105-01-431-6723
NSN 5999-01-605-0855