[Elecraft] 30L-1 Part?

[TMorton]

I have 30L-1 which is many years old. The Safety Interlock Assembly(s), (3
of them) have finally given up the ghost and broken off. I need a source,
any ideas? I have check w/Google with the Collins part number 547-3632-002
and Surplus Sales of Nebraska..no luck. The assemblies are copper, silver
plated and measure 11/16 x 3/4 in. by 1.312 in.
Other than have to manufacture my own, does anyone here have a couple
sitting in old junk boxes?
Tnx & 73
Tom
K6CT