Material nitrile
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 5920-00-616-4087
NSN 5835-01-604-2279
NSN 5915-00-676-2056
NSN 5999-01-371-3169
NSN 5945-00-862-3979
NSN 7035-01-485-0269
NSN 5950-00-296-5505
NSN 5999-01-398-6268
NSN 5985-01-490-0254
NSN 5835-01-366-5907
NSN 6610-01-461-8180
NSN 5985-01-323-2674