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 6145-00-581-1629
NSN 6620-01-416-9882
NSN 5930-01-262-3018
NSN 5935-01-435-0559
NSN 5985-01-478-7014
NSN 5985-01-192-3264
NSN 6145-00-663-6133
NSN 6110-01-566-8367
NSN 5965-00-133-3031
NSN 5975-00-009-8718
NSN 5930-01-359-2598
NSN 6220-01-218-0508