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 6320-01-425-1417
NSN 5960-00-392-5435
NSN 6150-01-417-2643
NSN 6240-01-100-7105
NSN 6110-00-041-0090
NSN 7035-01-633-9537
NSN 7035-01-438-2108
NSN 6110-01-086-0717
NSN 6145-01-628-8655
NSN 5930-01-309-7469
NSN 5960-00-269-3726
NSN 6150-00-967-3351