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 5920-00-502-6044
NSN 5960-01-370-4285
NSN 5935-01-109-1837
NSN 5985-00-502-3624
NSN 5925-01-532-2558
NSN 6650-00-105-8063
NSN 5835-00-113-6090
NSN 5975-00-246-7393
NSN 5855-01-031-4729
NSN 5905-01-105-7852
NSN 5960-01-449-1310
NSN 6145-01-142-5732