National Stock Number
6650-00-084-4257
National Stock Number (NSN) 6650-00-084-4257, or NIIN 000844257, (cathetometer) was assigned November 24, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 08608. [AN INSTRUMENT OF ACCURATE MEASUREMENT OF DISTANCES OR OF THE SMALL DIFFERENCE OF DISTANCE OR HEIGHT SUCH AS THE UPPER SURFACES OF TWO COLUMNS OF MERCURY OR OTHER FLUIDS OR OF THE SAME COLUMN AT DIFFERENT TIMES. IT CONSISTS ESSENTIALLY OF A TELESCOPE, HORIZONTALLY MOUNTED ON A CARRIAGE, WHICH TRAVELS ON AN ACCURATE VERTICAL AND/OR HORIZONTAL GUIDE AND WITH AN ACCURATELY GRADUATED SCALE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650000844257 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.