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 6145-01-463-8229
NSN 5855-01-248-5725
NSN 5960-01-503-0362
NSN 6620-01-384-2105
NSN 5930-01-441-3500
NSN 6150-01-458-7070
NSN 6610-01-053-6781
NSN 6645-01-616-8996
NSN 6620-01-116-3983
NSN 5855-00-149-0766
NSN 5990-01-388-0252
NSN 5985-01-292-8732