Notched; holds blade inplace w/drivehead; for use on cutter-vacuum, orthopedic cast
No other part numbers with same form, fit, and function found.
NSN 6105-01-645-7033
NSN 6145-01-047-9537
NSN 6320-00-681-1324
NSN 6135-01-093-7426
NSN 5835-00-690-8898
NSN 6620-00-900-3986
NSN 7035-00-870-0290
NSN 5996-01-115-1688
NSN 5960-00-349-7650
NSN 6145-01-208-0870
NSN 6685-01-445-6818
NSN 5998-00-500-8551