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 5998-00-813-3076
NSN 5925-01-026-0891
NSN 5985-00-836-0641
NSN 5960-01-044-4902
NSN 5950-01-445-6775
NSN 6620-01-334-8938
NSN 5930-01-207-1012
NSN 5965-01-270-1039
NSN 5950-00-058-9593
NSN 2925-01-372-9455
NSN 6105-01-462-5452
NSN 2925-01-304-4567