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 5950-01-468-3029
NSN 5925-00-827-4964
NSN 5855-00-951-6483
NSN 6105-01-547-7104
NSN 6320-01-540-4885
NSN 5920-01-159-7949
NSN 6650-01-645-7892
NSN 5950-01-200-6359
NSN 6105-01-167-2127
NSN 6320-01-612-7035
NSN 5996-01-370-5570
NSN 5996-01-375-1535