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 7035-00-392-5417
NSN 5920-01-306-2942
NSN 6610-00-730-5883
NSN 6220-01-345-4865
NSN 5835-00-289-9080
NSN 6620-01-476-7355
NSN 4140-01-024-9414
NSN 6240-00-776-1614
NSN 5910-01-006-8553
NSN 5990-01-432-4249
NSN 6240-00-985-5244
NSN 5855-01-020-7982