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 5999-01-357-7129
NSN 5945-01-490-5722
NSN 7035-01-512-8096
NSN 6320-01-189-5024
NSN 6110-00-351-6736
NSN 6135-00-932-3136
NSN 5990-00-232-3965
NSN 6145-01-325-5765
NSN 5835-01-218-3756
NSN 5920-01-504-4936
NSN 4140-00-145-7334
NSN 2925-00-536-4574