Certified free from mercury contamination
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 6650-01-614-7328
NSN 5950-01-540-6945
NSN 5965-00-866-3371
NSN 5915-00-553-8755
NSN 5965-00-372-2537
NSN 6320-00-242-3300
NSN 5990-00-155-2306
NSN 6650-00-016-9426
NSN 5985-00-104-8289
NSN 6240-01-034-9457
NSN 7035-00-139-6426
NSN 4140-00-753-9204