OBSOLETE FOREVER you will be best served to replace the entire cartridge.
You will receive a Genuine Micro-Acoustics replacement R-530 'micro point needle as pictured above.
Top of the line replacement for these cartridges:
QDC-1e QDC-1s 282-e 2002-e 530-mp ma530mp
Replaces these Needles:
R1e
R282
R2002
R530