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 5950-00-025-3432
NSN 5999-01-568-8494
NSN 6105-01-473-0613
NSN 6620-00-270-3275
NSN 6620-01-268-6390
NSN 6150-00-642-7561
NSN 5920-01-322-7227
NSN 5996-00-213-7121
NSN 5960-01-589-6846
NSN 5915-01-337-3498
NSN 6240-01-257-7885
NSN 6645-01-044-6376