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 5855-00-288-1408
NSN 5935-00-322-8726
NSN 6110-00-844-2564
NSN 5920-01-386-5798
NSN 6150-01-469-6564
NSN 5915-00-298-1969
NSN 6105-01-349-3656
NSN 6645-01-239-8133
NSN 5835-01-531-0379
NSN 5855-00-294-7532
NSN 5945-01-154-0208
NSN 5915-01-578-5647