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 6650-00-779-7294
NSN 5915-00-803-4423
NSN 6610-01-283-5629
NSN 5975-00-517-8116
NSN 5960-01-325-1581
NSN 6620-00-860-5961
NSN 6130-01-519-2930
NSN 6105-01-519-3558
NSN 5990-01-131-9055
NSN 6685-01-272-9247
NSN 5930-00-872-3061
NSN 6610-01-475-9020