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 6110-00-929-1217
NSN 5945-00-347-5153
NSN 6610-01-573-5949
NSN 6220-01-054-8649
NSN 6130-01-266-0964
NSN 5930-01-210-3726
NSN 7035-00-104-7613
NSN 5915-01-358-2467
NSN 5935-01-241-6023
NSN 5990-01-507-7495
NSN 6130-00-064-7238
NSN 5895-00-071-3994