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 6320-01-056-1164
NSN 5996-00-007-5969
NSN 6610-00-078-9620
NSN 5925-01-322-3882
NSN 5905-00-893-0864
NSN 5950-01-566-2761
NSN 5985-01-266-1016
NSN 5930-01-367-2184
NSN 5935-01-204-8407
NSN 5960-00-824-0052
NSN 5905-00-964-9972
NSN 5935-01-577-5081