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 5950-01-310-5366
NSN 5920-01-541-1643
NSN 6610-01-167-8747
NSN 5945-00-597-5722
NSN 5998-00-027-1273
NSN 5945-01-471-5965
NSN 6645-00-901-2791
NSN 5960-01-138-5897
NSN 6645-00-547-4388
NSN 6105-01-529-2860
NSN 6320-01-578-6006
NSN 5930-00-845-0639