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 5960-00-732-5020
NSN 5910-01-318-5910
NSN 6610-01-263-5517
NSN 5950-00-555-2881
NSN 6240-01-083-0867
NSN 5975-01-437-8662
NSN 6105-01-184-9504
NSN 5945-01-226-8335
NSN 6130-00-102-1122
NSN 5950-01-586-8101
NSN 5945-01-471-2843
NSN 5930-00-151-4787