6630-00-314-6924 (S65262)
NSN 6630-00-314-6924 (NIIN 00-314-6924) is a hydrogen ion test paper in Federal Supply Class 6630, Chemical Analysis Instruments — a chemically-treated test paper used with a color chart to determine by color comparison the ph value of a liquid/solution. Manufacturer part number S65262.
NIIN assigned November 1973; DEMIL A (none required).