National Stock Number
5210-00-221-2081
National Stock Number (NSN) 5210-00-221-2081, or NIIN 002212081, (gage,small hole) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5210013695575.
There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 a small amount of 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) 15332. [A MEASURING INSTRUMENT USED TO TRANSFER INSIDE MEASUREMENTS OF HOLES OR SLOTS TO MICROMETER CALIPERS FOR DIRECT READING. IT CONSISTS OF A HANDLE ATTACHED TO A SPRING EXPANDING BALL AND IS USUALLY DESIGNED WITH MEANS OF LOCKING THE BALL AT ANY POSITION WITHIN THE RANGE OF THE GAGE. EXCLUDES GAGE, TELESCOPING.]. 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 5210002212081 does not contain precious metals.
This NSN is associated to Schedule B 9017900140: parts and accessories of articles of subheading 9017.30.40. The Schedule B End Use is listed as measuring, testing, control instruments.
This information was last updated on Aug 01, 2025.