Bore flatted 180.0 degrees apart 0.452 in. W across flats
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6645-00-079-1430
NSN 5910-01-581-9572
NSN 6620-00-366-1365
NSN 5960-01-124-8336
NSN 7035-01-376-0359
NSN 6320-01-564-0893
NSN 5930-01-630-4856
NSN 6130-01-170-9747
NSN 5960-01-067-4604
NSN 5975-01-250-8818
NSN 6240-01-094-7717
NSN 6650-01-132-0737