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 7035-01-224-5165
NSN 6150-00-553-5178
NSN 5855-01-301-0158
NSN 6610-00-186-9180
NSN 5930-01-593-7709
NSN 5950-01-376-0922
NSN 6620-01-452-4034
NSN 6620-01-240-3361
NSN 6610-01-209-8991
NSN 5915-01-408-6647
NSN 5915-01-483-2046
NSN 2925-01-582-5834