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 6110-00-244-1209
NSN 5935-00-060-2294
NSN 5915-01-541-3957
NSN 5990-01-309-0048
NSN 5998-01-265-4058
NSN 6220-01-386-6510
NSN 5855-00-004-0904
NSN 5855-00-995-2098
NSN 5835-01-332-2867
NSN 6240-00-419-3196
NSN 4140-01-170-7617
NSN 6105-01-502-7659