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 5945-01-391-3510
NSN 6320-01-198-4024
NSN 5895-01-215-1678
NSN 6110-01-281-7274
NSN 5895-01-120-9322
NSN 5915-00-238-8942
NSN 5990-00-832-2557
NSN 5960-00-083-2793
NSN 5950-01-078-1354
NSN 6150-01-549-0914
NSN 2925-01-314-3823
NSN 5835-01-266-4382