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 6240-00-329-9573
NSN 6135-01-508-6083
NSN 6110-00-297-5768
NSN 5895-01-229-5011
NSN 5895-00-080-2003
NSN 6105-01-534-4078
NSN 5935-01-242-7858
NSN 5990-00-874-3036
NSN 6240-01-423-9738
NSN 5895-01-535-3643
NSN 5925-01-415-3084
NSN 5835-00-269-2232