[Milsurplus] WTB: 8 Wire Shielded Cable

[J. Forster]

Bill Howard's post got me to thinking and I looked up some of the cable I need.
It's described as:

Cable,  8 wire shielded, AN type WM-1/ U   RCA Drawing P-255421-4

It's got 1x 14 AWG (37-41)  and 7x 18 AWG

It's Vinylite insulated and about 0.500 +/- 0.010 OD

I could use up to about 50 ft. A few pieces in the 4 to 6 ft range would be OK
also. I need it to hook up an AN/APN-1

Thanks,
-John