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 6105-01-599-9665
NSN 5945-01-310-8487
NSN 6685-00-914-2345
NSN 5855-01-242-8428
NSN 5960-01-340-9485
NSN 5905-01-040-1228
NSN 4140-00-012-3506
NSN 5925-00-081-9135
NSN 5999-00-301-4823
NSN 6320-01-233-5798
NSN 5960-00-119-4476
NSN 6320-01-616-0843