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 5910-00-117-9830
NSN 5998-01-431-7535
NSN 5925-01-143-7730
NSN 6620-01-018-2183
NSN 5915-01-111-9052
NSN 5910-01-322-4904
NSN 5930-01-424-4131
NSN 5999-00-788-2883
NSN 5985-01-065-0959
NSN 6650-00-088-4741
NSN 6620-00-234-6277
NSN 5945-01-038-8130