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 5935-01-113-5331
NSN 5910-00-256-5384
NSN 5990-00-982-2313
NSN 5990-00-821-5097
NSN 6135-01-054-2462
NSN 5925-01-502-9177
NSN 7035-01-026-0117
NSN 7035-00-286-6221
NSN 5935-00-344-6762
NSN 5999-00-929-3949
NSN 5990-00-226-1152
NSN 5996-01-310-1828