Did Stanton, 681 or 881 cartridges use USA Stylus?


Did the vintage and current Stanton 681 or the 881 cartridges use a made in the USA stylus / cantilever, did they make these parts?
g_greenamyer
I use to sell the Stanton in the 70s and 80s and I always thought they were made here. Don't know anything about current ones.