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 5835-01-351-8429
NSN 2925-00-734-0516
NSN 5855-01-205-7030
NSN 5895-01-372-0216
NSN 6220-01-319-4518
NSN 5945-01-654-6380
NSN 5835-00-368-4182
NSN 6320-00-823-2015
NSN 5996-01-400-3558
NSN 6145-01-428-6026
NSN 5930-01-006-1176
NSN 5985-01-509-8025