Posted by Hiram [107.199.169.187] on Friday, January 30, 2015 at 10:06:30 :
In Reply to: M-37 spark plug 14mm resistor posted by Hiram [107.199.169.187] on Thursday, January 29, 2015 at 16:40:21 :
Update..Here is what is WRITEN on the tubs of six
Fsn2920-752-4258
Spark plug, shielded,14mm,resistor
Spec.w-5-506 dtd1/5/58,type I
Class a , mil-std ms35909
Quantity 1 each
Da-28-024-ord-6385
The seller corp,mfg/contr
Blue crown sr6f20
A-1a. 6/61
Basically same info on the cardboard tube type too