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 6685-01-268-1724
NSN 6320-01-497-3116
NSN 6320-01-330-2138
NSN 6145-01-501-0241
NSN 2925-01-442-7812
NSN 6685-01-586-0032
NSN 5895-01-502-8948
NSN 5999-00-984-6074
NSN 6320-01-383-9979
NSN 6610-00-080-0185
NSN 6135-01-070-2580
NSN 6150-01-522-9713