National Stock Number
5945-12-172-6422
National Stock Number (NSN) 5945-12-172-6422, or NIIN 121726422, (relay assembly) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 3 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 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, with the most recent procurement date of Sep 29, 2017. There have been 12 contracts issued for this part number, with 12 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M117P8648, SPE7M517PE919, SPE7M914M2057, SPE7M914M2057, SPE7MC14V2388. The total value of the awarded contracts has been US$ 357,308.94.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
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) 00447. [TWO OR MORE RELAYS (AS MODIFIED) HAVING A COMMON MOUNTING OR MOUNTED ON EACH OTHER. IF ITEM CONTAINS ELECTRONIC COMPONENTS SEE ELECTRONIC COMPONENT ASSEMBLY. EXCLUDES:AMPLIFIER-RELAY ASSEMBLY; RELAY ASSEMBLY GROUP; AND RELAY-SWITCH.].
This information was last updated on Oct 24, 2025.