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 5965-01-548-3159
NSN 6130-00-925-2303
NSN 5835-01-599-1876
NSN 6650-01-437-5214
NSN 6610-01-406-4985
NSN 5905-00-901-7386
NSN 5895-01-256-9639
NSN 5998-01-423-7996
NSN 5985-01-435-8149
NSN 7035-00-941-4949
NSN 5920-01-365-2302
NSN 5945-01-227-2148