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 7035-01-316-7860
NSN 5950-01-577-0320
NSN 5905-01-548-0968
NSN 6620-00-038-5343
NSN 5905-01-350-4304
NSN 5999-01-185-4224
NSN 6150-01-271-3429
NSN 5915-00-599-9162
NSN 6150-01-248-2247
NSN 5975-01-142-2216
NSN 5960-01-495-0859
NSN 6320-01-607-0347