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 5895-01-332-0961
NSN 6145-01-105-2003
NSN 5930-00-820-7167
NSN 5915-00-357-3719
NSN 6130-01-567-0380
NSN 5835-01-656-2940
NSN 5960-00-465-4088
NSN 5930-01-641-2536
NSN 5905-00-657-9988
NSN 5895-00-802-5870
NSN 5935-01-395-1580
NSN 5855-00-797-8217