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 6620-00-248-6950
NSN 5996-01-566-8996
NSN 5935-00-780-8743
NSN 5950-01-463-3096
NSN 6240-00-813-6328
NSN 5998-00-872-6104
NSN 5925-01-387-0153
NSN 5835-00-435-1428
NSN 5935-00-481-5696
NSN 5999-01-141-6384
NSN 7035-00-312-3055
NSN 5935-01-064-7511