National Stock Number
7420-01-174-5221
National Stock Number (NSN) 7420-01-174-5221, or NIIN 011745221, (calculator,electronic) was assigned March 21, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 7420011265427, 7420011267728.
There are 5 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, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 Nov 14, 1996, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 42684. [A SMALL COMPUTERIZED DEVICE WHICH PERFORMS ARITHMETIC CALCULATIONS. IT MAY HAVE KEYS WHICH CALCULATE ALGEBRAIC, TRIGONOMETRIC, OR OTHER FUNCTIONS. IT MAY BE PROGRAMMABLE OR INCLUDE ALPHANUMERIC CAPABILITY (SUCH AS FOR TELEPHONE LISTS OR MEMOS). EXCLUDES:ACCOUNTING MACHINE. SEE ALSO ADDING AND SUBTRACTING MACHINE AND ADDING MACHINE.]. 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 7420011745221 does not contain precious metals.
This NSN is associated to Schedule B 8470100000: electronic calculators capable of operation without an external source of electric power and pocket-size recording, reproduc&display mach w/cal funct. The Schedule B End Use is listed as business machines and equipment.
This information was last updated on Jul 01, 2025.