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 5925-00-223-1842
NSN 5965-01-555-8775
NSN 5895-01-585-4695
NSN 5915-01-598-6156
NSN 6220-01-331-7115
NSN 6105-01-209-3425
NSN 5985-01-443-7617
NSN 5945-01-025-9810
NSN 5960-00-584-4553
NSN 6130-01-278-5161
NSN 5895-01-215-1059
NSN 6110-00-794-2967