National Stock Number
6630-00-057-7358
National Stock Number (NSN) 6630-00-057-7358, or NIIN 000577358, (test paper,hydrogen ion) has an unknown assigned date. NIIN 000577358 was cancelled on September 19, 1999, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 18297. [A CHEMICALLY-TREATED TEST PAPER USED WITH A COLOR CHART TO DETERMINE BY COLOR COMPARISON THE PH VALUE OF A LIQUID/SOLUTION. FOR ITEMS INCLUDING A COLOR CHART, SEE TEST PAPER AND COLOR CHART,PH. EXCLUDES LITMUS PAPER.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6630000577358 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.