National Stock Number
5210-01-487-5253
National Stock Number (NSN) 5210-01-487-5253, or NIIN 014875253, (caliper,micrometer,inside) was assigned August 8, 2001 in the Federal Logistics Information System (FLIS). NIIN 014875253 was cancelled on October 2, 2004, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5210010633356. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is 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. 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.
This NSN is assigned to Item Name Code (INC) 15272. [A PRECISION ADJUSTABLE END MEASURING INSTRUMENT DESIGNED FOR MAKING ACCURATE INTERNAL LINEAR MEASUREMENTS OF CYLINDERS, RINGS, AND THE LIKE. IT CONSISTS OF A MICROMETER HEAD WITH EITHER EXTENSION RODS OR SLIDE CALIPER-STYLE JAWS.]. 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 5210014875253 does not contain precious metals.
This information was last updated on Jul 01, 2025.