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 5935-01-442-1903
NSN 5855-00-301-1176
NSN 5965-01-447-6485
NSN 5975-00-541-8531
NSN 6320-01-204-2922
NSN 6145-01-445-4707
NSN 6240-01-316-0488
NSN 5965-00-859-8135
NSN 5915-00-528-8973
NSN 6320-00-908-6841
NSN 6685-00-964-7774
NSN 5945-01-063-7495