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NSN 3431-01-389-2041, 3431013892041
WELDING MACHINE,INVERTER

Federal Supply Classification
FSC 3431 - Electric Arc Welding Equipment
National Item Identification Number
NIIN 013892041
Codification Country
United States
Item Name Code
INC 51696
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3431-01-389-2041

National Stock Number (NSN) 3431-01-389-2041, or NIIN 013892041, (welding machine,inverter) was assigned April 19, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 15 contracts issued for this part number, with 15 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE8E524P0845, SPE8E524V0032, SPE8E523V2193, SPE8E523V0736, SPE8E522V2320. The total value of the awarded contracts has been US$ 273,615.16.

This NSN is somewhat common among different platforms, belonging to 6 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 119,688. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, 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 Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 51696. [AN ITEM DESIGNED TO PERFORM MULTIWELDING AND/OR CUTTING OPERATIONS BY USING A UNIQUE ELECTRICAL ARRANGEMENT TO CONTROL THE PROCESS.]. 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 3431013892041 does not contain precious metals.

This NSN is associated to Schedule B 8515902000: welding machine parts and parts of apparatus. The Schedule B End Use is listed as metalworking machine tools. NAICS classification category 333992: welding and soldering equipment manufacturing.

This information was last updated on .


Technical Characteristics

FUNCTIONAL DESCRIPTION
(FTLD) RECOMMENDED FOR USE WITH A TIG TORCH HAVING A MANUAL GAS VALVE AS AN ECONOMICAL ALTERNATIVE TO HIGH FREQUENCY ARC STARTING.
OUTPUT CURRENT RATING IN AMPS
(ANYP) 140.0 NOMINAL
MAXIMUM CURRENT AT SPECIFIED VOLTAGE
(CDRT) 460.0
MINIMUM CURRENT AT SPECIFIED VOLTAGE
(CDRS) 440.0
SPECIAL FEATURES
(FEAT) TOUCH-START GTAW(TIG) CAPABILITY;SPECIALLY DESIGNED CIRCUIT THAT LIMITS VOLTAGE AND SHORT-CIRCUIT CURRENT;ALLOWS LOW AMPERE CONTACE GTAW ARC STARTING WITHOUT USING HIGH FREQUENCY. FLUSH REAR MOUNTED INTERNATIONAL STYLE FEMALE RECEPTACLES (TWO MALE CONNECTORS INCLUDED) 14 PIN REMOTE CONTROL RECEPTACLE;POWER ON/OFF SWITCH WITH PILOT LIGHT, CONTACTOR ON/REMOTE SWITCH;PANEL/REMOTE AMPERAGE; CONTROL SWITCH;FAN COOLED WITH THERMAL OVERLOAD PROTECTION.
TYPE/MODEL DESIGNATION
(TMDN) MAXSTAR MODEL NO. 175
UNPACKAGED UNIT WEIGHT
(AWJN) 39.000 POUNDS
SUPPLEMENTARY FEATURES
(SUPP) 140 AMPS AT 26.5 VOLTS DC AT 100 DUTY CYCLE;HEIGHT 10 IN.;WIDTH 9 1/2 IN.;LENGTH 16 1/2 IN.;60 HERTZ.THREE PHASE,LIGHTWEIGHT AND PORTABLE;INFINITELY ADJUSTABLE AMPERAGE FROM 1 TO 175 AMPS;GTAW/SMAW PROCESS SELECTOR SWITCH.

Manufacturer Part Numbers


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