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 6110-00-862-3097
NSN 5920-01-417-9972
NSN 6220-01-500-9927
NSN 6105-01-366-1721
NSN 6145-01-023-0823
NSN 5895-01-107-0367
NSN 5915-01-184-6270
NSN 5920-00-137-3977
NSN 5996-01-480-4559
NSN 6135-01-161-3914
NSN 5960-01-087-2376
NSN 7035-01-364-0286