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 2925-01-446-6976
NSN 6135-00-738-5571
NSN 5930-01-395-5067
NSN 6145-00-947-9688
NSN 5960-01-499-7172
NSN 6135-01-310-9866
NSN 6650-01-408-5089
NSN 5960-01-189-1644
NSN 6150-01-110-2506
NSN 6145-01-383-9148
NSN 5910-00-725-4795
NSN 6110-00-673-9130