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 6650-00-007-4372
NSN 6150-00-468-5416
NSN 6645-01-449-1630
NSN 6135-01-193-8154
NSN 5915-00-248-5824
NSN 5998-00-098-3196
NSN 5998-01-304-6713
NSN 6150-01-328-2248
NSN 6610-00-411-2876
NSN 6220-00-205-2040
NSN 5999-01-647-4090
NSN 2925-01-257-0695