Nu Sash repair
A handy person from Oskaloosa Iowa says:
September 12, 2016
I have a Nu Sash window damaged by someone attempting to break in. I need some replacement parts. Would your company have parts.
Tom from SWISCO responded:
September 14, 2016
We carry many different replacement parts for many different windows. Nu Sash in particular has used a bunch of different parts over the years; there is no one specific line of hardware. If you were to show me a picture of the damaged hardware, I would be happy to match it up to something in our inventory.