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 5835-00-494-3710
NSN 5905-00-180-8998
NSN 6150-00-081-0781
NSN 5930-01-535-0280
NSN 6240-01-012-2706
NSN 5905-00-222-7653
NSN 5895-01-167-5614
NSN 5855-01-496-4265
NSN 5915-00-378-5585
NSN 5930-01-415-0207
NSN 6110-01-482-6226
NSN 5930-01-285-6727