Dual b-groove
A grooved or flat faced pulley having one or more notches in the rim or flange for attaching a rope or cable for the purpose of cranking an engine.
NSN 6150-01-153-7674
NSN 5985-01-112-0747
NSN 2925-00-833-9466
NSN 6145-00-388-9084
NSN 4140-01-350-3277
NSN 6135-00-209-6918
NSN 5915-01-505-1685
NSN 5930-00-681-7995
NSN 6650-00-061-2232
NSN 5960-01-189-5712
NSN 2925-00-448-4685
NSN 5960-01-183-3779