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 6105-01-415-2339
NSN 5835-01-629-2044
NSN 7035-00-270-5519
NSN 6650-01-533-1267
NSN 5965-00-823-8623
NSN 5905-00-406-6651
NSN 5930-01-634-0659
NSN 5895-00-828-3994
NSN 5920-01-229-7152
NSN 6105-01-384-2286
NSN 6610-01-311-8230
NSN 5945-01-250-3254