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 6645-00-017-8252
NSN 7035-01-376-3843
NSN 6220-01-357-7675
NSN 5996-01-552-8516
NSN 6610-01-648-6527
NSN 5990-01-321-2997
NSN 5835-01-558-9444
NSN 4140-01-536-9823
NSN 6650-01-406-4959
NSN 6150-01-504-6505
NSN 5895-01-325-1922
NSN 6240-01-453-0565