For use with ufl pulleys
NSN 5930-01-617-6753
NSN 5985-01-058-3149
NSN 5945-01-158-9801
NSN 4140-00-141-0132
NSN 5855-01-391-6914
NSN 5925-01-589-8222
NSN 5835-01-202-9673
NSN 6620-01-258-6209
NSN 5910-00-067-6743
NSN 6150-00-500-3924
NSN 5930-01-646-9220
NSN 5930-00-601-5981