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 5910-01-142-8679
NSN 5935-00-151-4910
NSN 6135-00-112-8637
NSN 5895-00-114-0017
NSN 6150-00-193-0633
NSN 6110-00-734-4692
NSN 5930-01-648-2582
NSN 6105-00-084-9047
NSN 5990-00-967-3797
NSN 5960-01-174-6975
NSN 5985-00-798-2335
NSN 6685-01-634-0611