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 5915-00-466-2840
NSN 6320-00-036-3688
NSN 7035-01-235-6023
NSN 6130-01-012-7153
NSN 5925-00-471-4635
NSN 5925-01-431-8088
NSN 5920-01-604-9426
NSN 5930-00-884-4479
NSN 5960-00-195-6435
NSN 5920-01-306-1399
NSN 5910-01-176-5552
NSN 5945-01-361-0111