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 5895-01-309-7613
NSN 6135-01-435-8451
NSN 6220-01-358-5134
NSN 6105-01-654-3555
NSN 6620-00-106-9658
NSN 5895-01-024-9287
NSN 6645-01-297-5639
NSN 5835-01-436-6549
NSN 5945-01-400-2304
NSN 6150-00-301-0758
NSN 5996-01-576-9852
NSN 5930-01-121-2288