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 5920-00-901-7436
NSN 2925-01-415-0264
NSN 5920-01-139-1221
NSN 6135-01-231-4809
NSN 6150-00-468-5416
NSN 6105-01-098-6960
NSN 5999-01-124-7505
NSN 6110-01-364-0966
NSN 5855-00-058-1293
NSN 5915-01-386-0001
NSN 6105-01-100-4613
NSN 5905-01-460-5502