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 6105-00-301-5334
NSN 6610-01-247-1798
NSN 5999-00-245-8219
NSN 5999-01-123-9685
NSN 6320-01-488-5581
NSN 6645-01-150-9847
NSN 5990-00-112-2440
NSN 6105-01-645-5920
NSN 5920-01-392-8226
NSN 6610-00-465-7461
NSN 5915-01-659-8571
NSN 5910-01-300-8747