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 5999-00-811-4854
NSN 6105-00-409-9232
NSN 5985-01-370-4120
NSN 6610-01-065-1073
NSN 5915-01-317-3541
NSN 2925-01-151-6969
NSN 6110-01-114-7896
NSN 5985-01-503-8108
NSN 6135-00-900-2139
NSN 5835-01-029-1702
NSN 5996-01-106-2637
NSN 6130-00-138-3073