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 6105-01-624-8539
NSN 5985-00-552-0234
NSN 6610-00-459-4582
NSN 5945-00-724-2839
NSN 5835-01-472-5239
NSN 5935-01-438-0773
NSN 5960-00-525-1898
NSN 4140-01-384-2858
NSN 5945-01-166-9998
NSN 6135-00-412-1687
NSN 6645-01-190-0085
NSN 6110-01-469-5921