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 5965-01-048-4767
NSN 5965-01-444-1322
NSN 2925-00-497-5346
NSN 5920-01-634-0250
NSN 5895-00-411-9671
NSN 5925-01-604-9427
NSN 6620-00-482-1073
NSN 5960-00-187-0429
NSN 5945-01-322-4908
NSN 5975-01-020-7869
NSN 5975-01-164-1157
NSN 5895-00-431-9923