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 5945-01-246-3530
NSN 6240-01-081-1368
NSN 6320-01-078-8257
NSN 6240-01-545-4554
NSN 5945-01-290-1480
NSN 6240-01-161-5007
NSN 5975-01-335-2568
NSN 6320-01-255-2096
NSN 5945-01-025-7442
NSN 5910-01-317-5553
NSN 6150-00-897-2080
NSN 5920-01-616-2212