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 5920-01-487-2397
NSN 5999-00-676-8452
NSN 5835-01-384-3206
NSN 5999-01-129-3282
NSN 5835-00-289-9080
NSN 6105-01-072-9662
NSN 5905-01-210-0097
NSN 5905-00-655-7674
NSN 6650-01-503-8086
NSN 5985-01-023-7701
NSN 5835-01-647-6426
NSN 5930-01-006-0141