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 6110-00-736-0367
NSN 5945-00-536-3985
NSN 5920-00-649-6185
NSN 6135-01-282-4326
NSN 5895-01-625-0068
NSN 5998-00-225-3688
NSN 5975-01-431-8520
NSN 5910-01-411-6110
NSN 6240-01-425-4741
NSN 5975-01-146-3415
NSN 5935-00-522-7923
NSN 5935-01-464-3308