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 6320-01-183-8196
NSN 5975-00-127-5874
NSN 5960-01-350-4288
NSN 6320-01-067-0474
NSN 5895-00-240-5651
NSN 6135-01-084-1609
NSN 6650-01-355-7348
NSN 5950-01-568-7016
NSN 5945-01-258-5042
NSN 4140-01-565-0979
NSN 5835-01-527-2629
NSN 5999-01-025-6686