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 5998-01-159-6892
NSN 5925-00-226-1155
NSN 5835-00-413-4701
NSN 5935-01-232-0542
NSN 5950-01-634-0677
NSN 4140-00-846-4786
NSN 6145-01-264-7232
NSN 5910-01-523-2968
NSN 2925-00-066-4253
NSN 4140-01-417-2611
NSN 6150-01-429-7097
NSN 5998-01-323-2635