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 6150-00-681-8380
NSN 5895-01-507-2259
NSN 5835-00-173-4456
NSN 6610-00-755-1740
NSN 5895-00-707-6663
NSN 5915-00-722-1847
NSN 6610-00-500-6944
NSN 5998-00-538-6037
NSN 5895-01-118-1684
NSN 5996-01-129-9494
NSN 5985-00-952-3327
NSN 5835-01-432-1277