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 5895-01-296-0856
NSN 6135-00-240-3200
NSN 6650-01-610-5017
NSN 4140-00-247-0613
NSN 7035-01-246-3086
NSN 6220-01-422-3479
NSN 5996-00-043-1991
NSN 5999-01-072-5235
NSN 6145-01-574-8096
NSN 5835-01-447-2544
NSN 5855-01-020-7982
NSN 5996-00-012-8639