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 5835-00-153-4100
NSN 5998-01-657-9773
NSN 6145-00-730-3933
NSN 5835-00-770-2843
NSN 7035-01-276-9016
NSN 5930-00-467-1265
NSN 5996-01-342-4155
NSN 5835-01-039-4975
NSN 5915-00-008-2606
NSN 6220-00-050-8485
NSN 5996-00-176-0999
NSN 5999-00-854-0559