National Stock Number
3424-01-399-8270
National Stock Number (NSN) 3424-01-399-8270, or NIIN 013998270, (chamber,chilling,metal treating) was assigned December 6, 1994 in the Federal Logistics Information System (FLIS). 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 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 Jun 10, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 66859. [AN ENCLOSURE THAT USES A WATER/AIR COOLED COMPRESSOR AND/OR LIQUID NITROGEN/OXYGEN TO LOWER TEMPERATURE OF OBJECTS TO -100 DEGREES FAHRENHEIT (-67.5 DEGREES CELSIUS) OR LOWER. THE PRIMARY USE IS TO CONVERT STEEL FROM AUSTENITE TO MARTENSITE, FOR AGE HARDENING, STRESS RELIEVING, EXPANSION ASSEMBLY, DIMENSIONAL STABILIZATION, SPARK AND PRECIPITATION HARDENING, AND OTHER HEAVY-DUTY INDUSTRIAL CHILLING APPLICATIONS. CAN ALSO BE USED FOR LOW TEMPERATURE STORAGE OF MATERIALS. EXCLUDES REFRIGERATOR-FREEZER, MECHANICAL, FOOD; FREEZER, MECHANICAL, FOOD; AND FREEZER, PREFABRICATED.]. 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 3424013998270 does not contain precious metals.
This NSN is associated to Schedule B 8479810000: machines and mechanical appliances for treating metal, including electric wire coil-winders. The Schedule B End Use is listed as metalworking machine tools.
This information was last updated on Apr 01, 2024.