Qty(2) NOS 2-17pf Glass Dielectric JFD Piston Trimmer Capacitor VCJ2448

Description

JFD Electronics precision piston trimmer VCJ2448
Military specification component
7 turns stop-to-stop
FSN 5910-00-415-2916  This stock number is obsolete
and
no information is available.
JFD went to Murata and is now Sprague-Goodman.
They still make the VCJ series, but the 2448 is not
included.
New-old-stock from sealed military envelopes
Capacitance meter reading: 2-17pf stop-to-stop.
Using Proskit MT-5110 capacitance meter.
A JFD 1968 catalog advertisement states that the
"green glass" trimmers are glass dielectric with
a voltage rating of 750V.
This trimmer has green glass. Green glass has a
higher dielectric constant.
I will be happy to answer any questions