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 6650-01-272-9746
NSN 6105-01-436-2733
NSN 2925-01-239-6044
NSN 6685-01-274-0759
NSN 5920-00-229-8444
NSN 5925-01-279-0488
NSN 6685-00-694-2641
NSN 5950-01-164-2489
NSN 6240-01-197-5371
NSN 5930-00-707-5696
NSN 5990-01-283-7062
NSN 5998-01-452-0946