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 6105-01-408-8932
NSN 6145-01-445-2568
NSN 5925-01-096-5269
NSN 6110-01-650-1278
NSN 6135-01-400-2947
NSN 6150-00-591-7994
NSN 5920-00-473-0563
NSN 6150-00-682-4865
NSN 6135-01-398-5922
NSN 5835-01-069-8002
NSN 6240-01-026-0032
NSN 6650-00-266-6808