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 5935-01-161-9568
NSN 5920-00-201-4914
NSN 6135-00-269-5843
NSN 5935-00-456-2416
NSN 6320-00-450-7014
NSN 5960-00-959-5226
NSN 5960-00-121-9926
NSN 6135-00-951-3426
NSN 6110-01-089-0058
NSN 5935-01-651-0132
NSN 5975-01-428-7278
NSN 5985-00-930-5931