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 5935-01-459-1872
NSN 5920-00-713-4242
NSN 6320-00-483-0451
NSN 5950-00-454-2275
NSN 6610-00-899-9288
NSN 6150-01-622-1605
NSN 6620-01-612-9030
NSN 5996-00-247-3808
NSN 6650-00-390-3568
NSN 6130-01-137-2181
NSN 5835-01-408-7576
NSN 5855-01-258-6180