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 7035-01-450-2289
NSN 5965-00-362-2158
NSN 5935-01-518-1957
NSN 6240-00-313-2515
NSN 5975-01-228-5888
NSN 5925-00-034-1293
NSN 5935-01-450-5522
NSN 5835-00-554-0399
NSN 5925-01-577-4913
NSN 5895-01-173-7613
NSN 5999-00-445-6255
NSN 7035-01-227-7492