National Stock Number
3424-01-143-5733
National Stock Number (NSN) 3424-01-143-5733, or NIIN 011435733, (heater,induction,high frequency) was assigned December 6, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 1994, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 28347. [A DEVICE DESIGNED FOR LOCALIZED HEATING BY MEANS OF A HIGH-FREQUENCY ELECTRIC CURRENT THAT IS CAUSED TO FLOW THROUGH THE MATERIAL TO BE HEATED BY ELECTROMAGNETIC INDUCTION. APPLICATIONS INCLUDE HEATING FOR FORGING, ANNEALING, HARDENING, SOLDERING, AND STRAIN RELIEF. EXCLUDES:FURNACE, METAL MELTING (AS MODIFIED).]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3424011435733 does not contain precious metals.
This NSN is associated to Schedule B 8514400000: industrial or laboratory equipment for the heat treatment of materials by induction or dielectric loss, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333994: industrial process furnace and oven manufacturing.
This information was last updated on Aug 01, 2025.