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 5996-01-007-2147
NSN 5960-01-148-4424
NSN 5985-00-301-0226
NSN 5895-01-013-9320
NSN 6320-00-841-2279
NSN 6110-01-054-6803
NSN 5935-01-649-2183
NSN 7035-01-501-7259
NSN 6240-01-389-6918
NSN 6620-01-483-1138
NSN 6320-01-157-9076
NSN 5915-00-422-3560