Description: a 13-digit numeric code, labeling an item of supply in a standard way as the item has been recognized by the NATO countries including agencies like the United States Department of Defense; Name: Nato stock number
Description: 13-digit numeric code, identifying all the standardized material items of supply as they have been recognized by the United States Department of Defense; Name: National stock number
Description: difference between the total energy height on the outlet side of the pump aggregate and the total energy height of the intake side of the pump aggregate ruling at operating point; Name: nominal feed height