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 6145-01-229-9672
NSN 6685-01-446-6164
NSN 5930-00-574-7175
NSN 6240-00-752-2581
NSN 6130-01-385-8626
NSN 6645-00-819-5045
NSN 5935-01-258-0127
NSN 5915-01-520-5929
NSN 5975-00-081-2171
NSN 5930-00-080-8717
NSN 6620-00-146-3465
NSN 5855-00-494-9581