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 5945-00-789-5043
NSN 5930-01-181-5605
NSN 7035-00-235-3529
NSN 5996-01-313-3930
NSN 5835-01-147-7526
NSN 5950-01-207-6151
NSN 6610-00-126-3021
NSN 5935-01-352-7858
NSN 6610-00-200-8832
NSN 6620-01-346-9340
NSN 6620-01-392-6180
NSN 6240-01-103-3081