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 5905-00-879-8245
NSN 5905-01-224-7577
NSN 6645-01-170-0341
NSN 5965-00-612-0072
NSN 5998-01-551-3808
NSN 6150-00-071-1180
NSN 6105-01-634-0322
NSN 6645-01-400-2119
NSN 5910-00-687-0224
NSN 6645-00-905-7258
NSN 6220-01-573-8784
NSN 5975-00-104-5399