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 6105-00-168-8638
NSN 5835-01-592-2350
NSN 6240-00-480-1558
NSN 5905-00-659-3904
NSN 5835-01-357-9235
NSN 5920-00-655-1154
NSN 6105-01-057-7040
NSN 4140-00-277-6285
NSN 5935-01-214-2243
NSN 5915-01-562-1366
NSN 5960-01-407-1350
NSN 6110-00-129-8714