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 6150-01-531-8250
NSN 2925-01-510-2221
NSN 6610-00-500-6944
NSN 6110-00-884-9813
NSN 6145-01-442-3511
NSN 5835-01-184-6878
NSN 5960-01-438-0245
NSN 5915-01-495-1063
NSN 6150-01-116-6898
NSN 6145-01-077-4886
NSN 5985-01-443-9704
NSN 7035-00-300-3208