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 5945-01-590-1148
NSN 5996-00-959-2326
NSN 6610-01-563-8223
NSN 6110-00-891-0988
NSN 5935-00-492-2946
NSN 6220-00-045-8110
NSN 5960-01-354-0762
NSN 5999-00-124-5097
NSN 5935-00-781-9013
NSN 5915-01-388-2183
NSN 5985-01-258-0037
NSN 5835-01-629-2044