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 6135-00-583-3966
NSN 6320-01-201-2776
NSN 5998-01-477-7157
NSN 6220-01-363-9713
NSN 5950-01-224-7560
NSN 5998-01-292-5933
NSN 6150-01-599-9167
NSN 5990-00-105-9575
NSN 7035-01-152-7331
NSN 5950-01-529-6542
NSN 6320-01-393-7022
NSN 5990-00-242-3754