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 6145-01-235-3263
NSN 6105-00-338-3877
NSN 5915-00-496-6447
NSN 5920-01-250-8793
NSN 6105-01-629-7299
NSN 5960-00-499-6781
NSN 2925-00-201-8247
NSN 5905-01-431-8123
NSN 7035-00-096-9986
NSN 5835-01-396-9755
NSN 6105-01-468-0024
NSN 5930-01-583-7718