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 6650-00-824-5510
NSN 5920-00-058-7316
NSN 6220-01-022-5809
NSN 5930-01-352-8514
NSN 6150-01-442-0432
NSN 5855-01-349-2055
NSN 6320-00-823-2015
NSN 6610-01-376-7456
NSN 2925-00-456-7627
NSN 6620-00-093-4186
NSN 6110-01-489-5482
NSN 6685-00-935-6961