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 5835-00-779-2836
NSN 6650-01-341-1670
NSN 6685-00-155-4301
NSN 5895-01-394-2007
NSN 5960-01-142-1995
NSN 6685-01-056-7360
NSN 6145-00-805-5740
NSN 5915-00-603-9538
NSN 6240-00-821-5125
NSN 6110-01-477-9552
NSN 6610-01-362-8686
NSN 6320-01-564-0893