Accessories

100 kHz Crystal for Radio Frequency Calibrators Date Code 8-70 Tested...

Barry Set of (4) Shock & Vibration Mounts Mil Spec Aircraft/Industrial Grade Rated for 120 Pounds Total P/N C-1015-T4 Used  These shock mounts are heavy duty and perfect for heavy receivers like the Collins R-390 and R-390A. The recommended...

This Cetron Pair (2) of 4B32 Rectifier Tubes, are used in the  Collins KW-1 and Johnson KW Desk Amplifier. They are NEW in the Boxes and Replace the Mercury Vapor 872As which can cause problems.  I have only a few sets left.

This Collins Original NEW Push On Fluted Control Knob For S-Line, does not have the pointer which is glued on the back side. It is P/N 543 8043 000. This is the push on style , and will work with a 1/4 beveled shaft.  The retainer clip is intact...

This Collins Original used Push On Fluted Control Knob For S-Line, does not have the pointer which is glued on the back side. It is P/N 543 8043 000. This is the push on style , and will work with a 1/4 beveled shaft.  The retainer clip is intact,...

Collins 189A-2 external hybrid phone patch accessory for the KWM-1 / 75A-4 / KWS-1 / 312A-2 in Very Nice Condition #2  This Phone Patch is in excellent cosmetic condition and has the Matching knobs for the S-Line stations but these units were also...

This RARE Collins 30FXC Transmitter Set of 3, Final Output Coil Set, consists of the 20 Meter 14 FC, 40 Meter 7 FC, & 160 Meter 1.7 FC Plug in Coils. NOTE: Please contact me for payment information BEFORE you purchase this set. These Coils are Very...

This Collins 30S-1, Brand New Lock & Key Assembly, is the Late Style Nickel Finish unit found on Late Round Emblem and Rockwell Collins 30S-1 amplifiers. It will also work on earlier models which use a flush mount lock. The only difference is the...

This Collins 30S-1, Brand New Lock & Key Assembly, is the Late Style Shinny Brass unit found on Late Round Emblem and Rockwell Collins 30S-1 amplifiers. It will also work on earlier models which use a flush mount lock. The only difference is the...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Very Condition and provides 75 dB attenuation.  This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has the...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation.  This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has...

This Collins 35C-1 Low Pass Filter for the 32V Series Transmitters, is in Excellent Condition and provides 75 dB attenuation.  This Filter is probablly the best built low pass filter ever built. It weighs nearly 4 pounds and is silver plated. It has...