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 5915-01-060-3452
NSN 5999-00-597-5054
NSN 5999-01-646-9450
NSN 5835-00-327-6192
NSN 6240-01-592-4068
NSN 5965-01-174-6409
NSN 2925-00-960-4737
NSN 6220-00-292-6775
NSN 5985-01-381-7469
NSN 5925-00-496-5058
NSN 5915-00-436-1425
NSN 5990-00-768-9341