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 5855-00-951-6483
NSN 5935-01-415-1775
NSN 5915-00-482-2899
NSN 5905-01-472-2366
NSN 5935-01-152-3287
NSN 5990-00-350-2352
NSN 6150-01-093-5877
NSN 4140-01-250-7159
NSN 6645-01-016-1306
NSN 6150-00-405-2374
NSN 6150-01-564-6651
NSN 5999-00-835-6980