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 6320-00-937-5625
NSN 5985-01-386-3182
NSN 6110-01-036-1628
NSN 6610-00-382-0266
NSN 6110-01-471-6238
NSN 4140-01-487-6227
NSN 5990-01-364-0813
NSN 6620-00-379-2856
NSN 5985-01-639-8150
NSN 7035-00-919-3381
NSN 5835-01-422-2399
NSN 5965-00-785-5100