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 5910-01-442-5697
NSN 5945-01-216-9768
NSN 5998-01-185-6591
NSN 6240-01-055-5193
NSN 6650-01-524-8171
NSN 5910-00-293-2389
NSN 5998-01-170-1088
NSN 5960-01-112-0721
NSN 6105-01-593-3326
NSN 5975-01-075-9423
NSN 5895-01-303-4936
NSN 5920-01-337-3823