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 5855-00-930-9478
NSN 5915-01-241-1803
NSN 6130-01-304-6214
NSN 5975-00-583-2960
NSN 5965-01-121-2511
NSN 6105-01-088-3677
NSN 6105-01-476-6365
NSN 5945-00-721-0643
NSN 6610-00-374-1563
NSN 5996-01-029-4196
NSN 6620-01-225-4996
NSN 5835-01-168-6256