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 5996-01-091-4836
NSN 5920-00-584-4592
NSN 5930-01-152-2621
NSN 6610-01-171-0319
NSN 6240-00-635-3841
NSN 5930-01-588-8117
NSN 5999-00-417-0413
NSN 5999-01-208-6149
NSN 5910-01-425-2019
NSN 5935-00-584-4584
NSN 6110-01-240-5704
NSN 5855-01-317-5354