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 6105-00-735-7098
NSN 6105-01-416-6311
NSN 5920-01-110-6237
NSN 5910-00-196-4628
NSN 5930-00-597-5064
NSN 5925-00-078-9566
NSN 5895-00-976-5209
NSN 5960-00-548-1892
NSN 5950-00-009-1000
NSN 5999-01-227-9372
NSN 5960-01-040-3551
NSN 5925-00-859-7942