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 6105-01-347-6173
NSN 5960-01-113-4839
NSN 5950-00-794-8388
NSN 5855-00-189-6066
NSN 5835-01-399-5820
NSN 6150-00-222-8988
NSN 6220-00-827-7423
NSN 6110-01-278-8325
NSN 5935-01-147-9448
NSN 5960-01-328-8248
NSN 5990-01-262-4068
NSN 5835-01-370-4292