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 5999-01-511-7295
NSN 6130-01-606-9717
NSN 5915-01-538-7581
NSN 6610-01-514-7755
NSN 6620-01-038-3242
NSN 5895-01-372-5583
NSN 6135-01-394-4160
NSN 5915-01-601-0645
NSN 6240-00-287-1988
NSN 5990-00-773-9923
NSN 6110-01-054-3032
NSN 6110-01-510-0762