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 5960-00-416-6016
NSN 5915-00-462-3748
NSN 6240-01-070-4914
NSN 5935-00-982-4817
NSN 6110-01-218-7511
NSN 6220-01-129-8388
NSN 7035-01-388-6943
NSN 5950-01-327-2696
NSN 5975-00-275-7985
NSN 6220-00-492-1775
NSN 6650-01-321-2905
NSN 5930-00-583-1684