These are viscous rotary dampers that can be used for making your own dethermalizing timers. I have not been able to find them for sale elsewhere in small quantities and had to resort to buying large minimum orders. I keep what I need for my own models and offer the rest here for anyone that can use them.
DT Spring

DT Spring

This is a 1" extension spring made from .009" music wire with approximately 110 turns. It is perfectly matched to…

Small Rotary Damper

Small Rotary Damper

This is the smaller 'Button' version with a pull force of 1.39N. Gear included. …

Tiny Rotary Damper

Tiny Rotary Damper

Very small rotary damper weighing only .4g with mounting tabs, .3g without. Useful on small gliders and rubber models from…

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