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 5835-01-219-0586
NSN 6610-01-226-6593
NSN 4140-01-012-2460
NSN 7035-01-066-5676
NSN 6130-01-445-6073
NSN 6130-01-238-9654
NSN 5975-01-478-2515
NSN 7035-01-391-9858
NSN 5920-01-266-1677
NSN 6320-00-242-3300
NSN 6220-01-222-8118
NSN 5999-00-925-2502