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 5975-00-925-1197
NSN 6645-01-294-6403
NSN 5965-01-568-0102
NSN 5915-00-370-4813
NSN 5835-01-174-4276
NSN 5965-01-602-3633
NSN 5950-01-298-5178
NSN 5855-01-020-7982
NSN 5996-00-146-9746
NSN 5999-00-900-0992
NSN 5935-00-763-5646
NSN 6150-01-062-9819