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 5935-01-465-3633
NSN 6650-01-055-2670
NSN 5855-01-594-4634
NSN 2925-01-581-7478
NSN 5835-01-226-0714
NSN 6645-00-274-5670
NSN 5910-00-243-2032
NSN 6105-00-405-4899
NSN 5905-01-179-8488
NSN 6110-01-584-2866
NSN 6620-01-197-5436
NSN 6110-00-960-7341