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 5835-01-386-4027
NSN 2925-00-066-9700
NSN 6610-00-350-1091
NSN 5930-01-336-3807
NSN 5935-01-116-5603
NSN 6240-00-907-3371
NSN 5905-00-778-2369
NSN 6650-01-078-8179
NSN 6320-00-228-5678
NSN 6320-01-032-9703
NSN 5950-01-140-1506
NSN 5960-00-090-2991