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 4140-01-262-2255
NSN 5920-00-726-8084
NSN 5925-01-457-9336
NSN 5935-01-357-5840
NSN 5999-01-215-1236
NSN 6220-01-578-4401
NSN 2925-00-159-9003
NSN 5945-00-137-8562
NSN 5835-00-155-1379
NSN 5945-00-400-6212
NSN 2925-01-295-9337
NSN 5915-00-582-1499