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 6135-00-377-9165
NSN 5935-01-081-3577
NSN 6105-01-140-1627
NSN 5990-01-633-9503
NSN 5960-01-201-6316
NSN 5930-01-209-6636
NSN 5960-01-628-2760
NSN 5835-00-870-7034
NSN 4140-01-349-5320
NSN 5960-01-658-9538
NSN 6685-01-012-0529
NSN 4140-01-377-3471