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 5945-00-713-3712
NSN 6240-00-275-1950
NSN 6110-01-212-3344
NSN 6685-01-446-6164
NSN 5998-01-611-3369
NSN 5960-00-919-3617
NSN 5855-00-327-2112
NSN 5855-01-568-5535
NSN 5920-01-038-7388
NSN 6650-01-207-0039
NSN 5998-00-877-3946
NSN 5990-00-932-3070