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 5950-01-223-1795
NSN 5895-00-582-7494
NSN 6620-01-360-1571
NSN 5960-00-874-4857
NSN 5998-01-441-9115
NSN 6105-01-097-7413
NSN 6150-01-515-1538
NSN 5935-01-480-3703
NSN 6135-01-223-3869
NSN 6220-01-038-8292
NSN 6220-00-866-1346
NSN 6150-01-033-8762