Scripted SNMP request to different port

We have some Linux servers for which we need to use SNMP for OS monitoring, but we also need to use SNMP for some application monitoring.  The applications bind to a different port, since the OS is bound to the standard SNMP port, 161.

We would like to be able to use the embedded scripting, so please make it possible to specify a port with the Snmp.get() command:

a = Snmp.get(host,".1.3.6.1.4.1.8072.1.3.2.3.1.2.7.108.109.45.110.102.115.100")