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 6130-00-732-0813
NSN 6220-00-013-9523
NSN 4140-01-053-5359
NSN 5905-01-521-9330
NSN 5945-01-232-8991
NSN 6135-00-850-3177
NSN 6110-01-278-9835
NSN 6610-01-490-2020
NSN 5855-01-520-8747
NSN 5985-01-233-5841
NSN 5996-00-868-9372
NSN 5965-01-542-8510