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 6150-00-868-2679
NSN 6620-00-900-3986
NSN 5998-01-382-6361
NSN 6650-00-976-2507
NSN 6650-01-597-8949
NSN 7035-01-026-1171
NSN 5998-00-372-5176
NSN 6135-01-659-7653
NSN 6320-01-412-2973
NSN 6610-00-170-6715
NSN 6240-01-215-6317
NSN 5945-00-363-9481