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 6105-01-023-8708
NSN 6110-00-359-5571
NSN 6320-01-459-6992
NSN 5905-01-200-7081
NSN 5996-01-248-2305
NSN 6610-01-593-2428
NSN 5910-01-025-9067
NSN 5915-01-076-6445
NSN 4140-00-952-4047
NSN 5945-00-063-5334
NSN 5855-01-442-2322
NSN 5999-00-365-3208