Mk25A LSJ
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Join Date: Jan 2007
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Age: 58
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Mk25A LSJ
Can anyone tell me the cylinder size needed for the Mk25 LSJ, I know its 1/2 thread and think its 45 grams but not 100% sure, the weight has been rubbed off my bottle.
It's a modified Mk25.
Sorry, I couldn't resist.
It's an aircrew Life Saving Jacket, known to the rest of the world as a Life Vest.
Sorry, I couldn't resist.
It's an aircrew Life Saving Jacket, known to the rest of the world as a Life Vest.
Yep, 45g - used to be 34g but as aircrew got more `portly` the buoyancy had to be uprated. H&S issue IIRC....
