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 6135-01-551-0562
NSN 6130-01-289-4801
NSN 5945-01-139-2605
NSN 5950-01-227-9771
NSN 6240-00-400-7980
NSN 6135-00-898-6996
NSN 6150-00-233-6356
NSN 6620-00-098-5652
NSN 6220-00-761-2205
NSN 5960-00-239-3054
NSN 5965-01-546-0164
NSN 6110-01-055-6442