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 6130-01-513-0001
NSN 5990-00-908-4252
NSN 5975-01-472-8509
NSN 5905-01-227-5576
NSN 7035-01-076-4067
NSN 5930-01-117-5333
NSN 6130-01-502-9387
NSN 5855-00-361-0167
NSN 6620-00-229-2728
NSN 6110-00-041-0090
NSN 5920-00-827-1094
NSN 5855-00-151-3853