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 6620-00-829-7056
NSN 5960-01-241-1844
NSN 6650-01-438-7323
NSN 5990-01-555-6616
NSN 7035-01-575-3415
NSN 5910-01-306-1993
NSN 5960-01-144-9183
NSN 5915-01-216-2567
NSN 5835-00-223-7235
NSN 6110-00-022-2555
NSN 5855-01-125-4768
NSN 6150-00-021-8051