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 5950-01-371-3158
NSN 6105-00-208-1803
NSN 5835-00-065-6757
NSN 5975-01-020-7869
NSN 5835-01-046-9615
NSN 6220-00-167-2154
NSN 5855-00-878-8137
NSN 5965-00-527-8818
NSN 5945-00-220-5094
NSN 5975-01-444-0599
NSN 5975-00-087-4341
NSN 5945-01-370-9728