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 5835-01-117-6124
NSN 6105-01-176-6857
NSN 6320-01-322-8340
NSN 5915-01-472-8374
NSN 6105-01-044-4123
NSN 5855-01-521-1922
NSN 5895-01-255-5934
NSN 6150-01-058-0053
NSN 6645-00-860-3657
NSN 5985-00-919-9211
NSN 5960-01-431-2487
NSN 6645-00-918-3785