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 5935-00-527-3826
NSN 5950-01-502-6915
NSN 6610-01-207-0045
NSN 6105-01-091-2564
NSN 5895-01-243-8516
NSN 5895-00-958-7607
NSN 5990-00-153-0055
NSN 5910-01-081-8086
NSN 6685-01-465-0237
NSN 6130-00-577-3475
NSN 5965-01-258-5662
NSN 5965-01-099-2989