National Stock Number
5210-00-555-1045
National Stock Number (NSN) 5210-00-555-1045, or NIIN 005551045, (caliper,micrometer,inside) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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.
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 5210005551045 contains an unknown precious metal.
This NSN is associated to Schedule B 9017304000: micrometers and calipers. The Schedule B End Use is listed as measuring, testing, control instruments.
This information was last updated on Aug 01, 2025.