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 5930-01-094-4423
NSN 5910-01-487-4365
NSN 5925-01-192-1452
NSN 5915-01-242-8744
NSN 5910-00-207-8860
NSN 5905-01-628-2136
NSN 5925-01-140-2773
NSN 6220-00-798-2762
NSN 5996-00-050-4288
NSN 4140-01-040-1700
NSN 5930-01-434-7486
NSN 6130-00-431-8198