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 7035-01-549-2183
NSN 6150-00-431-9694
NSN 5990-01-354-8965
NSN 5920-01-120-0994
NSN 5945-00-801-6539
NSN 6320-00-174-1362
NSN 6220-01-372-4094
NSN 6130-01-531-6645
NSN 5905-01-062-1503
NSN 6645-01-206-4888
NSN 6130-00-116-3981
NSN 5920-01-293-7418