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 5960-01-214-4518
NSN 5905-00-355-8575
NSN 2925-00-769-8056
NSN 6610-00-862-8540
NSN 5960-01-102-6746
NSN 6240-01-178-4582
NSN 6150-00-096-0183
NSN 6105-01-412-0811
NSN 6220-00-418-4223
NSN 5960-00-525-1898
NSN 5935-01-210-2730
NSN 5945-01-586-1990