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 6130-01-281-3746
NSN 5835-01-034-1255
NSN 2925-01-248-6028
NSN 5925-00-057-6762
NSN 5905-01-433-9634
NSN 4140-00-267-8813
NSN 2925-01-387-0870
NSN 6130-01-482-5639
NSN 6320-01-365-2701
NSN 6110-01-555-3353
NSN 5975-01-390-7893
NSN 5915-01-104-4977