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 6650-01-119-4576
NSN 2925-01-455-2558
NSN 6110-00-216-6911
NSN 5855-01-178-8732
NSN 5905-01-634-0595
NSN 5835-01-106-1456
NSN 6110-00-263-6664
NSN 6620-01-039-5468
NSN 6220-01-113-1474
NSN 5945-01-620-5117
NSN 6240-01-190-9523
NSN 5999-01-205-4789