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 6110-01-152-2831
NSN 6150-01-644-3268
NSN 5835-00-887-1941
NSN 6650-01-330-6740
NSN 6320-01-495-0512
NSN 6610-01-628-6044
NSN 6130-01-188-7411
NSN 5895-01-474-9026
NSN 6240-01-463-1169
NSN 5915-00-909-8102
NSN 5999-01-188-1869
NSN 5960-01-071-4308