Comprehensive o-ring thread for all things flashlights and flashlight related

LRJ88

Enlightened
Joined
May 4, 2014
Messages
336
Since i couldn’t find another thread like this already i figured it might not be a bad idea to actually make it.

This is intended to be a list of the o-rings used in flashlights and to contain info on as many of them as possible, since i’m a bit of a forgetful f*ck i wanted to get this started early to not miss making it and kicking myself in the behind for forgetting it. I’ll start adding to it as soon as i get home.
 

LRJ88

Enlightened
Joined
May 4, 2014
Messages
336
PEAK

Eiger
Head o-ring OD 12mm, thickness 1.5mm
Momentary switch (universal) OD 10mm, thickness 0.9mm
Keychain attachment (universal) OD 10mm, thickness 1.8mm

El Capitan
Head o-ring OD 16mm, thickness 1.8mm


Measurements are done with a calliper, due to the nature of this measuring and in some cases the age of the o-ring in question please allow for some minor differences.
 

LRJ88

Enlightened
Joined
May 4, 2014
Messages
336
ZEBRALIGHT

SC5c II (also SC52)
Tail o-ring OD 19mm, thickness 1.8mm
 

LRJ88

Enlightened
Joined
May 4, 2014
Messages
336
BLF/LUMINTOP

FWXX (Not AA)
O-ring between body and head OD 20, thickness 1.4 (please allow for variations, measuring 3 different sets from 3 different production runs the thickness seemed to vary a little bit up and down)
 

LRJ88

Enlightened
Joined
May 4, 2014
Messages
336
EMISAR

D4-D4x (essentially all of the D4 platform lights)
Body o-ring OD 21mm, thickness 1.4mm
 
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