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 5999-00-309-5599
NSN 7035-01-062-0184
NSN 5935-01-398-6290
NSN 6220-00-124-8130
NSN 6650-01-132-2697
NSN 6220-00-226-1994
NSN 5975-00-491-1329
NSN 6130-00-679-2619
NSN 6150-01-370-6435
NSN 5935-00-796-3721
NSN 5996-01-253-8676
NSN 5996-01-530-0823