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 5935-00-265-0705
NSN 7035-01-476-7787
NSN 5999-01-445-7181
NSN 5999-01-381-8527
NSN 5975-00-935-3942
NSN 5960-01-628-2760
NSN 6220-01-610-3512
NSN 6650-00-155-8431
NSN 5965-01-322-8136
NSN 5996-01-470-8726
NSN 6135-01-142-6456
NSN 5935-00-198-2568