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 6220-00-424-1504
NSN 6610-01-540-8521
NSN 5925-00-420-0502
NSN 2925-01-358-8346
NSN 6220-01-155-2357
NSN 5996-01-088-9406
NSN 5925-01-387-6510
NSN 5895-01-467-1607
NSN 5996-01-268-1625
NSN 5975-01-634-0678
NSN 5985-00-500-8706
NSN 5999-00-146-8599