Crystals

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

Collins 75A-4 Receiver Band Crystals Used & Tested Select Your Band From Available Inventory List and add to the cart one at a time   I have only one or two each! 5.7 MHz Crystal – Covers the 80 Meter Band (3.2 – 4.2 MHz) 9.3 MHz...

Collins 75A-4, 100 KC Calibrator Crystal in Excellent Condition Tested / Working Original Collins 75A-4 100 KC calibrator crystal in excellent condition. Metal can style for the built-in 100 kHz crystal calibrator. Ready for restoration use...

This Collins Second Crystal Deck Cover Plate for 75S-3C, 32S-3A, & KWM-2A, is in excellent condition with Felt on the side that presses on the installed crystals in the bottom deck.

This Rockwell Collins KWM-380 / HF-380 Original NOS OCXO-26T-10 Oscillator / Oven, for the Upgraded Oscillator Board, is NEW.   P/N 277-0494-020 There are some on the "Surplus" market but they are listed at least $50.00 more than the NOS...