.6 Mil Diamond Stylus</br>Replaces the Kenwood N52 Pioneer PN220 Sony ND138G & ND147G</br></br>Product Description</br></br>You are purchasing an exact replacement for the Audio Technica ATN3400 stylus. It features a .6 mil diamond stylus. The suggested tracking force is 3.5 grams. It will replaces Audio Technica needle numbers ATN3401 ATN3410 ATN3450 ATN3451 and ATN95E used in cartridge model numbers AT3401 AT3410 AT3450 AT3451 and AT95E.It can also be used to replace:AIWA NEEDLES AN-5 AN5 AKAI NEEDLES RS-83 RS83 RS-85 RS85 RS-85 RS85 ASTATIC NEEDLES N1665 EVG NEEDLES PM2298 FISHER NEEDLES 4-1579-26690 4157926690 ST-35D ST35D ST-42D ST42D ST-41J ST41J HITACHI NEEDLES DS-ST35 DSST35 DS-ST36 DSST36 ST-41 ST41  JVC NEEDLES DT-38L DT38L MD-1038 MD1038 DT-38L DT-38 DT38L DT38  KENWOOD NEEDLES N-52 N52  LYNN SONDEK K9 MARANTZ NEEDLES 1200 2000 3000 CT-5S CT5S CT-3000 CT3000 CN-5440 CN5440  MGA NEEDLES 3D-47M 3D47M MAG-47 MAG47  ONKYO NEEDLES DN-52ST DN52