National Stock Number
4410-01-442-2102
National Stock Number (NSN) 4410-01-442-2102, or NIIN 014422102, (injector,automatic water feeding,steam boiler) was assigned March 7, 1997 in the Federal Logistics Information System (FLIS). NIIN 014422102 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 17504. [AN ITEM DESIGNED TO UTILIZE THE VELOCITY OF A JET OF STEAM TO FORCE A SUPPLY OF FEED WATER INTO A BOILER. IN USE THE AUTOMATIC TYPE INJECTOR IS SELF-STARTING AFTER INTERRUPTION OF STEAM OR FEED WATER SUPPLY. EXCLUDES:EJECTOR, JET AND PUMP, LIQUID OPERATED.]. 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 4410014422102 does not contain precious metals.
This information was last updated on Aug 01, 2025.