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 5915-01-535-2667
NSN 6130-00-011-8326
NSN 5990-01-187-8594
NSN 6220-00-539-8769
NSN 5935-01-381-0583
NSN 5975-01-120-1088
NSN 5915-00-553-5653
NSN 4140-01-597-1867
NSN 5990-00-763-5526
NSN 6110-01-443-3247
NSN 6650-01-068-3997
NSN 5945-01-132-6974