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 5935-01-038-6701
NSN 5935-01-159-7800
NSN 6240-00-251-5235
NSN 6110-00-594-7640
NSN 7035-01-537-2644
NSN 5996-01-069-2915
NSN 6135-01-563-4445
NSN 6150-01-579-9713
NSN 5920-01-307-9286
NSN 5990-01-141-3562
NSN 5915-01-184-6270
NSN 5950-00-203-2368