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 6650-01-604-9073
NSN 6145-01-327-3328
NSN 6320-01-176-8367
NSN 6105-01-179-6563
NSN 5925-01-554-0806
NSN 5985-01-040-5878
NSN 5990-01-258-3848
NSN 6105-01-213-8775
NSN 6130-00-754-2950
NSN 5920-01-531-5719
NSN 6320-00-242-3300
NSN 6130-01-032-0937