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 7035-01-256-9598
NSN 6145-01-157-3488
NSN 6135-01-408-9244
NSN 5975-00-633-4924
NSN 5920-00-438-4973
NSN 5915-01-081-0861
NSN 6220-01-078-8576
NSN 5950-01-542-0244
NSN 5960-01-271-0928
NSN 5998-01-079-7023
NSN 6145-00-954-8826
NSN 6220-01-143-0693