وصف: Lock-Shroud Seg, HPC, 5Stg
Pratt & Whitney (PW4052, PW4052(-3)
PW4056, PW4056(-3)
PW4060, PW4060(-3)
PW4060C, PW4062(-3)
PW4062A(-3)
PW4152, PW4152(-3)
PW4156A, PW4156A(-3)
PW4158, PW4158(-3)
PW4460, PW4460(-3)
PW4462, PW4462(-3)
PW4164, PW4168, PW4168A)