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 5905-00-735-5391
NSN 5960-01-116-2092
NSN 6610-00-365-4454
NSN 5930-01-575-8947
NSN 5996-01-042-8554
NSN 6150-01-202-7458
NSN 6150-00-800-9875
NSN 5965-00-823-8623
NSN 6620-01-453-6764
NSN 5950-01-399-2603
NSN 5965-00-187-5523
NSN 5920-01-303-0679