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 5965-01-425-1741
NSN 5999-00-767-5736
NSN 5945-01-237-8627
NSN 6320-01-481-7322
NSN 5915-01-629-1175
NSN 6105-01-415-2339
NSN 6130-00-929-6699
NSN 6645-01-400-2119
NSN 5996-00-443-8062
NSN 6135-01-647-5692
NSN 6150-00-849-9772
NSN 5835-01-242-9806