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 6650-00-226-7099
NSN 5895-01-447-6140
NSN 6130-01-431-9742
NSN 2925-01-440-9912
NSN 5855-01-435-8075
NSN 5915-01-186-6464
NSN 6610-00-955-2808
NSN 7035-00-513-9764
NSN 4140-01-420-6263
NSN 6150-01-095-4334
NSN 5960-01-621-5699
NSN 5930-01-252-7941