I am repairing two sections of a mil-spec step attenuator (broken switches) and damaged one of the resistors in a pi network and getting the resistors off the broken switches and on to new ones will be difficult.
Now I am looking for what seem to be, by how difficult it is to find them, odd resistor values: 5.76, 17.6, 291, and 866 ohms, with the first and second being 1% and the latter two 0.1% tolerance (though I would guess that the 17.6 ohm is made in the 0.1% version).
Vishay makes two series that meet the specs, CMF50 and CMF55, but I haven't been able to find these particular values anywhere (they are E192).
So... am I looking the wrong way? in the wrong places (digi-key, etc)? are these unobtainium values? any other precision resistor product lines I might also check out?