National Stock Number
5998-99-225-5205
National Stock Number (NSN) 5998-99-225-5205, or NIIN 992255205, (extender card,electronic test) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, there are no suppliers 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) 62400. [AN ITEM CONSISTING OF A HAND WIRED OR PRINTED WIRING BOARD, WITH OR WITHOUT A RETAINING PLATE, RAILS, BRACKETS, OR ELECTRICAL CONNECTOR(S) WHICH IS DESIGNED TO PROVIDE ACCESS TO A CIRCUIT CARD ASSEMBLY OR ELECTRONIC COMPONENTS ASSEMBLY FOR TESTING, TEST POINT CHECKING AND TROUBLESHOOTING.].
This information was last updated on Oct 17, 2025.