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 5950-01-227-1913
NSN 5835-00-080-8213
NSN 5945-01-433-3390
NSN 4140-00-197-9712
NSN 4140-01-216-9345
NSN 5985-00-273-9539
NSN 5920-00-285-2245
NSN 5975-00-736-3420
NSN 6220-01-291-7478
NSN 6110-01-252-8516
NSN 5950-01-634-0677
NSN 5996-00-581-2363