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 5835-00-164-7309
NSN 5945-00-161-4014
NSN 6135-01-581-1039
NSN 5895-00-081-2219
NSN 6150-01-510-0350
NSN 5996-00-275-1651
NSN 6110-01-158-7037
NSN 5925-00-222-6199
NSN 6620-01-517-0014
NSN 6620-00-346-7591
NSN 5950-01-283-4446
NSN 5915-00-574-5400