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 5935-01-295-7930
NSN 6145-01-406-3650
NSN 6220-01-068-7231
NSN 2925-01-161-7440
NSN 5835-00-130-6404
NSN 5965-01-654-1685
NSN 5965-01-415-3865
NSN 5905-00-702-7231
NSN 6610-00-870-1161
NSN 5920-01-487-8597
NSN 5835-01-357-9235
NSN 5895-01-068-4545