Preservation Codes
Preservation Code:
59
Code Description:
MIL-STD-2073-1D Code: MIL-L-21260, lubricating oil, internal combustion engine, preservative, grade 3, heavy viscosity oil.
Long Code Description:
MIL-STD-2073-1D Code: MIL-L-21260, lubricating oil, internal combustion engine, preservative, grade 3, heavy viscosity oil.