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 5960-01-106-3086
NSN 5835-01-234-3524
NSN 5935-01-144-3950
NSN 6135-01-413-4747
NSN 5935-01-360-6722
NSN 5930-01-078-3700
NSN 6135-00-913-2062
NSN 5975-01-035-5344
NSN 5950-01-188-6934
NSN 6650-00-156-9292
NSN 5975-01-377-4878
NSN 6105-00-133-6038