National Stock Number
5210-12-139-3000
National Stock Number (NSN) 5210-12-139-3000, or NIIN 121393000, (indicator,dial) has an unknown assigned date. NIIN 121393000 was cancelled on January 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 26 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 17 suppliers. Today, 13 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 06275. [A MECHANISM FOR AMPLIFYING AND MEASURING THE DISPLACEMENT OF A MOVABLE CONTACT POINT, THEREBY MEASURING A DIMENSION OR VARIATION FROM A STANDARD DIMENSION. IT CONSISTS ESSENTIALLY OF A CASE WITH MEANS FOR MOUNTING THE INDICATOR, A SPINDLE CARRYING THE CONTACT POINT, AN AMPLIFYING MECHANISM, A POINTER AND A GRADUATED DIAL. MAY INCLUDE ACCESSORIES AND/OR ATTACHMENTS. EXCLUDES:INDICATOR, SCALE. SEE ALSO GAGE, DEPTH, DIAL INDICATING.].
This information was last updated on Nov 14, 2025.