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 5910-00-421-1007
NSN 5960-01-383-6262
NSN 6150-00-179-9876
NSN 5935-01-418-6348
NSN 5920-01-272-8902
NSN 5855-01-416-0084
NSN 5950-01-123-2606
NSN 5999-00-320-0735
NSN 5985-01-133-3290
NSN 5855-01-459-1151
NSN 5855-00-167-7893
NSN 7035-01-044-0136