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 2925-01-063-7876
NSN 6650-01-373-4159
NSN 2925-01-424-0235
NSN 5965-00-458-7321
NSN 5915-01-371-1450
NSN 2925-01-565-4636
NSN 5905-00-456-5081
NSN 5935-01-358-8901
NSN 5960-01-104-7839
NSN 5835-00-554-0399
NSN 4140-01-026-1381
NSN 5930-01-193-8862