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 6220-00-313-4386
NSN 6130-00-274-8411
NSN 5930-00-450-3464
NSN 2925-01-226-6126
NSN 6610-01-116-2527
NSN 6240-00-066-5484
NSN 6145-01-193-2584
NSN 2925-00-465-6354
NSN 5925-01-213-0725
NSN 5965-00-905-7561
NSN 6650-01-542-7154
NSN 5925-00-382-7701