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 5945-00-762-2186
NSN 5999-01-567-3718
NSN 6650-01-258-5871
NSN 6620-01-486-2555
NSN 6240-01-182-3002
NSN 5935-00-461-4651
NSN 5985-01-236-8293
NSN 6610-01-483-1317
NSN 6110-00-359-5571
NSN 6610-01-287-9814
NSN 6220-00-257-5183
NSN 5965-01-100-2591