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 5915-00-398-0677
NSN 6650-00-138-3079
NSN 5935-00-707-7988
NSN 5905-00-079-0353
NSN 2925-00-956-0293
NSN 5960-01-447-1154
NSN 4140-01-004-9177
NSN 6610-01-445-1036
NSN 6130-00-832-9162
NSN 6145-01-084-4875
NSN 5945-00-152-4862
NSN 5960-00-486-8229