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 6240-01-296-8997
NSN 5930-01-512-1694
NSN 5835-01-412-0344
NSN 6645-01-179-0243
NSN 5945-01-214-1490
NSN 5855-01-512-1926
NSN 5950-01-399-8700
NSN 5835-00-065-6757
NSN 6620-00-945-3072
NSN 6145-01-151-6133
NSN 6145-00-534-1412
NSN 5920-01-471-2385