overview switchcraft:
http://www.mouser.com/catalog/specsheets/switchcraft_110x-m110x_series_cd.pdf
112A for normal use
112APCX for pcb mount like oakley modular (jack pcbs)
http://www.banzaimusic.com/Chassis-Mount/
Alternativ Product:
http://www.musikding.de/63mm-Klinkenbuchse-Mono-m-Schalter
reanjack (neutrik) oder Lumberg sind ebenfalls gute Bauteilehersteller
REAN JACK NYS232 – MOUSER, Conrad
lowcost: Reichelt Produkt: EBMSV 63 - don´t use in Modularsystem...
all other brands i had tested was very bad
if you buy cheap - you have to buy a further one
Switchcraft nut:
502-P10001 mouser
switchcraft washer
http://www.mouser.de/_/?Keyword=s-1022-1&FS=True
see attched pdf from switchcraft
Jack Mounting Hardware-24375.pdf