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 5935-01-233-0689
NSN 5985-01-362-0599
NSN 5855-01-184-8089
NSN 5985-01-233-4304
NSN 6105-00-156-9084
NSN 5930-01-443-4500
NSN 6240-00-260-0399
NSN 7035-01-514-0599
NSN 6135-00-921-6487
NSN 5935-01-508-9904
NSN 5975-01-393-3505
NSN 5935-01-459-7710