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 5895-00-459-0966
NSN 6145-01-069-9332
NSN 5950-00-983-2731
NSN 4140-01-222-7552
NSN 6610-01-147-3099
NSN 5945-01-460-3035
NSN 6650-00-098-6128
NSN 5960-00-581-9719
NSN 5998-00-905-6140
NSN 5975-01-158-4636
NSN 5905-01-145-5434
NSN 6145-01-417-9630