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 5945-00-554-9351
NSN 5996-00-459-0652
NSN 5925-00-691-2434
NSN 5915-01-436-6259
NSN 5945-01-267-5294
NSN 5910-01-398-8829
NSN 5990-01-272-4091
NSN 5945-01-551-5413
NSN 5905-00-293-8294
NSN 5960-01-083-3936
NSN 6220-01-262-2209
NSN 5985-01-112-1340