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 6130-00-466-2019
NSN 6650-00-500-6455
NSN 6150-01-229-6158
NSN 6135-01-382-9278
NSN 5915-00-952-1761
NSN 5960-01-224-8022
NSN 5920-01-645-4348
NSN 5990-00-959-3312
NSN 6145-01-491-1334
NSN 5996-01-245-2946
NSN 6105-01-110-2867
NSN 5910-01-221-8191