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 6610-01-108-0417
NSN 5945-01-056-6061
NSN 5950-00-876-0526
NSN 5835-01-519-3834
NSN 5999-01-506-9230
NSN 5950-01-060-1425
NSN 5915-01-486-0698
NSN 6145-01-016-0759
NSN 5990-01-369-6915
NSN 5975-01-634-0678
NSN 5985-01-624-3175
NSN 6240-00-299-8474