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 5835-01-538-1804
NSN 5920-01-449-2172
NSN 6240-00-195-6308
NSN 6150-01-156-9298
NSN 6135-00-248-4102
NSN 5930-00-336-5885
NSN 6110-00-596-9124
NSN 7035-01-265-2301
NSN 5950-01-369-0230
NSN 5950-01-124-9673
NSN 6650-00-738-5418
NSN 5895-01-250-2813