National Stock Number
3438-01-581-7439
National Stock Number (NSN) 3438-01-581-7439, or NIIN 015817439, (welding machine,ultrasonic,metal) was assigned January 27, 2010 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 2 suppliers. 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) 66710. [THIS MACHINE JOINS SUITABLE METALS AND NONMETALS BY INDUCING LONGITUDINAL VIBRATION IN PARTS CLAMPED TO EACH OTHER. THE MATERIAL COMMINGLES ON AN ATOMIC LEVEL AND BONDS ALIGN IN ADJACENT SURFACES, THE TWO ESSENTIALLY BECOMES ONE. THE MACHINE CONSISTS OF POWER SUPPLY, HORNS, ASSOCIATED CLAMPING AND LOCATION DEVICES AND EITHER PIEZOELECTRIC CONVERTER OR MAGNETIC ELECTRIC TRANSDUCER. FREQUENCIES USED ARE FROM 20 TO 60 KILOHERTZ WITH AMPLITUDES FROM .25 TO 1.25 MICRONS.]. 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 3438015817439 does not contain precious metals.
This NSN is associated to Schedule B 8515800040: ultrasonic welding machines. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.
This information was last updated on Sep 01, 2024.