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 6645-00-117-9839
NSN 7035-00-150-2379
NSN 5910-00-405-0591
NSN 5985-01-323-7917
NSN 5950-00-927-8644
NSN 6620-00-527-6523
NSN 6110-00-675-0101
NSN 2925-01-430-4206
NSN 5950-01-259-2696
NSN 6135-01-370-9441
NSN 5920-01-160-9260
NSN 5855-01-073-6102