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 5999-00-376-5072
NSN 6220-00-108-8598
NSN 7035-01-106-3476
NSN 6105-01-024-8894
NSN 6610-01-473-0521
NSN 6610-01-461-8180
NSN 5835-01-341-1757
NSN 5835-00-152-5516
NSN 7035-01-387-8655
NSN 5920-01-056-4746
NSN 5855-00-763-2155
NSN 6130-00-109-9091