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 6650-01-241-6892
NSN 4140-01-626-6779
NSN 5925-00-529-0441
NSN 5835-00-341-5441
NSN 7035-00-193-2269
NSN 5855-00-149-0766
NSN 5835-01-541-9991
NSN 6650-01-435-2994
NSN 6240-00-006-3725
NSN 4140-00-346-8835
NSN 2925-01-391-9247
NSN 5950-01-422-8292