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 5855-00-466-2309
NSN 5960-00-488-4798
NSN 5950-01-066-2006
NSN 5935-00-852-1494
NSN 2925-00-831-7024
NSN 5930-01-261-5812
NSN 5996-01-523-1191
NSN 5930-00-087-0275
NSN 5910-00-087-4315
NSN 6150-00-156-4581
NSN 5925-00-559-7527
NSN 5925-01-500-1352