This item has been reviewed for asbestos material. The current approved source, 77237, has indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984
A gear with teeth formed on the inner surface of a cylinder or cone.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6610-01-529-2337
NSN 5855-01-423-1497
NSN 4140-01-441-9163
NSN 5905-00-120-2668
NSN 5910-00-827-6418
NSN 6110-00-459-4217
NSN 5999-00-057-7645
NSN 5915-01-417-6979
NSN 5925-00-085-9076
NSN 2925-00-918-0859
NSN 6135-01-054-2462
NSN 6610-00-225-9886