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 6610-01-242-9674
NSN 5835-01-180-7292
NSN 6320-00-593-0379
NSN 5895-01-529-6980
NSN 5985-01-633-8263
NSN 5930-01-301-5527
NSN 6320-01-232-4664
NSN 5925-01-388-8095
NSN 4140-01-218-9013
NSN 2925-01-317-6973
NSN 6320-00-937-5625
NSN 5945-01-550-5335