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.
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…

Small Rotary Damper

Small Rotary Damper

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

DT Spring

DT Spring

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

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