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 5930-00-905-8481
NSN 6105-01-329-9548
NSN 6240-00-344-8582
NSN 5935-01-202-7714
NSN 6240-00-518-3541
NSN 6145-00-097-9437
NSN 5945-01-289-9703
NSN 5990-01-258-3848
NSN 5950-01-487-6005
NSN 5985-00-229-2929
NSN 5930-01-482-4695
NSN 5905-00-292-1113