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 6645-00-896-9430
NSN 6650-01-152-9425
NSN 5915-00-779-4068
NSN 5925-00-827-0927
NSN 6620-00-235-4938
NSN 5920-01-315-5794
NSN 5835-01-163-4215
NSN 6320-01-272-7072
NSN 5855-00-832-9341
NSN 5975-01-612-8917
NSN 4140-00-218-3579
NSN 5960-00-212-6367