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 7035-00-140-0474
NSN 5910-01-165-9166
NSN 4140-00-595-7535
NSN 5835-01-538-8080
NSN 6110-00-862-6407
NSN 5895-01-377-4613
NSN 5855-01-258-5161
NSN 6110-01-166-5066
NSN 6150-00-823-4702
NSN 5835-01-485-0210
NSN 6320-00-699-1091
NSN 5920-00-325-3980