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 5855-00-079-2370
NSN 5950-01-279-9653
NSN 5915-01-220-1641
NSN 5960-00-365-6183
NSN 6105-01-364-8811
NSN 5975-01-256-1524
NSN 6105-01-556-2317
NSN 6150-00-505-2804
NSN 6220-01-486-9591
NSN 6240-01-447-2838
NSN 6320-00-779-5923
NSN 5895-01-457-6117