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 2925-01-068-3844
NSN 5905-01-392-8305
NSN 6105-01-607-0381
NSN 6650-01-056-6043
NSN 6650-00-842-5463
NSN 6105-01-252-9548
NSN 6610-01-493-3262
NSN 6130-01-538-5067
NSN 5905-01-317-6226
NSN 6105-01-320-4421
NSN 5996-00-231-9322
NSN 6105-00-925-0519