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 6650-01-296-0883
NSN 5945-01-311-4650
NSN 5895-00-267-7430
NSN 5835-01-090-0784
NSN 5905-00-402-8171
NSN 5930-00-105-7484
NSN 6220-01-586-9747
NSN 4140-01-466-4910
NSN 6650-00-101-0559
NSN 5996-00-552-9902
NSN 6610-01-212-9817
NSN 6240-01-396-5639