RUMOR 50- FACT 30 Dear Sergeant D. C., You and the LO's. The only time you'd put OE-50 into these engines would be in an emergency. It's too heavy to do a good lube job on these engines. H110/14t FILTER ELEMENTS LOW PRICE! MAYBE NOT OFFICIAL-- BUT REASONABLE\ ACCURATE FACSIMILE... ON USING VERY ) FINE MESH AILI FILTER, ITy r The standard filter elements you use in your filter separators have a 5-micron filter that'll filter particles 5 microns and larger in size. To give you an idea of the size of a micron, a human hair is 100 microns in diameter. So, if you have a filter separator, you'll want to make sure you get the standard filter element, FSN 4330-983- 0998, that meets Specification MIL-F-52308 (ME). That means it must come through your regular Army supply channels and not direct from the manufacturer. You know what can happen to your equipment when it gets dirty fuel. Never take that chance, make sure you get the right filter.