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 5905-01-204-7301
NSN 6220-01-167-7859
NSN 6620-01-603-6442
NSN 6685-01-325-5672
NSN 6620-01-164-0590
NSN 5895-01-241-9924
NSN 5990-00-395-5703
NSN 5960-00-762-0553
NSN 5905-01-618-9926
NSN 5960-00-471-2026
NSN 5855-01-241-1054
NSN 5975-01-604-7905