Put in order for tape (8)
I believe the answer is:
cassette
'tape' is the definition.
(cassette tape is a kind of tape)
'put in order' is the wordplay.
'put' becomes 'set' (setting is a kind of putting).
'in' indicates putting letters inside.
'order' becomes 'caste' (I've seen this in other clues**).
'set' going within 'caste' is 'CASSETTE'.
'for' is the link.
(Other definitions for cassette that I've seen before include "Vintage recording" , "Test case (anag.)" , "Audio tape holder" , "Video" , "Tape unit" .)