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 6220-01-659-0264
NSN 5945-00-706-3620
NSN 5935-00-323-1225
NSN 5895-01-463-9041
NSN 6610-00-608-1907
NSN 5960-00-883-5384
NSN 6110-01-599-8161
NSN 5960-00-274-4188
NSN 5910-01-451-0659
NSN 5998-00-860-9653
NSN 5935-01-126-2264
NSN 5835-00-503-2608