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 5920-01-556-9502
NSN 6220-01-421-9928
NSN 5930-01-026-5148
NSN 5835-01-621-2525
NSN 6685-01-428-6081
NSN 5895-01-083-5200
NSN 5920-01-647-3675
NSN 5975-01-422-8920
NSN 6105-00-887-3793
NSN 5998-01-274-5823
NSN 5975-01-525-6413
NSN 5965-00-011-6742