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 6150-01-510-7862
NSN 5960-01-381-8475
NSN 6130-00-614-9961
NSN 5945-00-783-6119
NSN 5895-01-406-4601
NSN 6320-00-937-5625
NSN 6110-01-511-3289
NSN 5895-01-344-5515
NSN 6105-01-531-7141
NSN 5835-00-170-4808
NSN 6220-00-751-9709
NSN 5960-01-328-8248