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 5945-01-528-6909
NSN 5999-01-285-0966
NSN 6320-01-211-6578
NSN 6150-01-055-6670
NSN 5925-00-823-6138
NSN 5935-01-655-3446
NSN 6130-01-066-2791
NSN 5895-01-534-9914
NSN 6130-01-291-8695
NSN 6150-01-378-6736
NSN 6150-01-463-2074
NSN 2925-01-581-3273