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 5910-00-945-0313
NSN 6135-01-459-6424
NSN 5945-01-099-5155
NSN 5950-01-608-3142
NSN 6610-01-225-2285
NSN 5999-01-374-0711
NSN 5999-01-274-5257
NSN 7035-01-487-4314
NSN 6650-01-103-7342
NSN 6150-01-340-3573
NSN 5998-01-443-0043
NSN 6110-01-300-2234