National Stock Number
5998-99-721-7242
National Stock Number (NSN) 5998-99-721-7242, or NIIN 997217242, (printed circuit board) has an unknown assigned date. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
There has been very little 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) 60843. [A PRINTED WIRING BOARD HAVING ONLY PRINTED ELECTRONIC COMPONENTS, SUCH AS CAPACITORS, RESISTORS, AND THE LIKE. FOR ITEMS HAVING A COMPLETE INDIVIDUAL ELECTRICAL/ELECTRONIC FUNCTION, USE APPLICABLE ITEM NAME, SUCH AS AMPLIFIER (AS MODIFIED); POWER SUPPLY; OR THE LIKE. FOR ITEMS NOT HAVING A COMPLETE INDIVIDUAL ELECTRICAL/ELECTRONIC FUNCTION, SEE APPLICABLE "SUBASSEMBLY" NAME, SUCH AS AMPLIFIER SUBASSEMBLY; POWER SUPPLY SUBASSEMBLY; OR THE LIKE. FOR ITEMS HAVING SEPARATELY MANUFACTURED COMPONENTS (OTHER THAN PLUG-IN CONNECTING FACILITIES) AND NOT HAVING A MORE SPECIFIC ITEM NAME, SEE CIRCUIT CARD ASSEMBLY.].
This information was last updated on Aug 11, 2025.