Thank you!
Excuse my ignorance, but what is a FSN and TM number?
Sorry,
TM is Technical Manual and FSN is Federal Stock Number. Every single individual military part has a FSN and all devices (i.e. a trailer) are an assembly of FSNs and have a TM associated with them.
I think FSNs have now been replaced by NSNs (National Stock Numbers)... same thing but the M416 parts use the old FSN designations.
Why was your tub widened 3"?
So, if I buy an axle without brakes, they can be added easily later?
With a new axle, will I need to weld in new axle seats?