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 6220-00-588-6093
NSN 2925-01-329-3665
NSN 6650-00-405-6323
NSN 5935-00-172-4638
NSN 5930-01-044-5261
NSN 6220-00-732-2026
NSN 5985-01-265-8416
NSN 5965-01-067-9280
NSN 6650-01-302-8468
NSN 5910-00-668-0299
NSN 5999-01-258-9665
NSN 6650-01-004-1625