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 6105-00-185-1579
NSN 5915-00-180-8186
NSN 6610-00-350-1091
NSN 5996-01-165-7326
NSN 5945-01-578-1188
NSN 5915-01-211-3435
NSN 5835-00-148-9719
NSN 6105-01-068-4366
NSN 5965-00-849-1313
NSN 6610-01-474-4397
NSN 6320-01-307-6505
NSN 5945-01-463-0382