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 5950-00-105-0945
NSN 5835-01-290-4397
NSN 6220-00-233-9279
NSN 5990-01-442-3520
NSN 5945-00-911-1423
NSN 6130-01-504-0747
NSN 5996-01-388-1275
NSN 6110-01-381-0300
NSN 5975-01-536-1943
NSN 6610-01-603-0703
NSN 5965-00-622-3328
NSN 6130-01-152-4573