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 5835-00-124-9020
NSN 5925-01-325-8920
NSN 5996-01-387-9664
NSN 6105-01-035-2366
NSN 6135-01-026-9960
NSN 5960-01-152-7740
NSN 5935-01-166-6608
NSN 6620-00-466-2314
NSN 5920-00-283-3607
NSN 5930-01-207-0025
NSN 5895-00-402-6832
NSN 6130-00-068-8967