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 6105-01-386-1529
NSN 6620-00-098-5652
NSN 6220-01-108-9001
NSN 5990-00-466-2952
NSN 5975-01-634-0678
NSN 6650-00-653-1744
NSN 5925-00-843-0315
NSN 5835-01-478-0157
NSN 5985-01-341-6991
NSN 6130-01-090-0631
NSN 5895-00-647-1226
NSN 6240-01-547-2026