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 5910-01-467-7312
NSN 5945-01-199-9108
NSN 5996-00-876-3164
NSN 5835-00-001-5456
NSN 4140-00-585-8404
NSN 5910-00-081-2215
NSN 5915-00-885-8579
NSN 6130-01-199-0816
NSN 6220-01-165-7159
NSN 6610-01-610-9376
NSN 5965-01-362-9609
NSN 6240-01-344-2908