PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

643-3Soldering-Desoldering Station

Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc · NSN 3439-01-245-7349 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-245-7349 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-245-7349. Primary manufacturer part number: 643-3.
Features
  • Soldering-Desoldering Station — FSC 3439
  • Thermostatic Control: INCLUDED
  • Frequency in Hertz: 50.000 MINIMUM AND 60.000 MAXIMUM
  • Operating Voltage in Volts: 110.000 MINIMUM AND 120.000 MAXIMUM
  • Current Type: AC
  • 1 verified cross-reference
  • Primary manufacturer: Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Soldering-Desoldering Station, cataloged under National Stock Number 3439-01-245-7349, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-245-7349
Primary Part Number643-3
Item NameSoldering-Desoldering Station
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerKulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc
StatusACTIVE
Thermostatic ControlINCLUDED
Frequency in Hertz50.000 MINIMUM AND 60.000 MAXIMUM
Operating Voltage in Volts110.000 MINIMUM AND 120.000 MAXIMUM
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6125-00-107-1552 INTERCHANGEABLE
Motor-Generator
4820-00-203-6042EP20U181 INTERCHANGEABLE
Valve,angle
Carrier Corp
5305-00-272-41031402574 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
2940-00-477-615211021444 INTERCHANGEABLE
Air Cleaner,intake
U S Army Tank Automotive Command Amsta-Im-Mm
3020-00-517-1773 INTERCHANGEABLE
Pulley,groove
2925-00-535-032113213 INTERCHANGEABLE
Cable Assy,ignition
Frontgrade Technologies Inc.
5950-00-581-99556433 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
3010-00-696-6178A6433 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Aerocontrolex Group, Inc. Div Talley Actuators
5342-01-065-9413 INTERCHANGEABLE
Hinge,fence Gate
4820-01-098-7368 INTERCHANGEABLE
Cock,poppet Drain
Cross-Reference Index
Part NumberManufacturer
643-3 PRIMARY Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc (USA)
Related Parts
6125-00-107-1552INTERCHANGEABLE
MOTOR-GENERATOR
4820-00-203-6042INTERCHANGEABLE
VALVE,ANGLE
EP20U181
5305-00-272-4103INTERCHANGEABLE
SCREW,MACHINE
1402574
2940-00-477-6152INTERCHANGEABLE
AIR CLEANER,INTAKE
11021444
3020-00-517-1773INTERCHANGEABLE
PULLEY,GROOVE
2925-00-535-0321INTERCHANGEABLE
CABLE ASSY,IGNITION
13213
5950-00-581-9955INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6433
3010-00-696-6178INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
A6433
5342-01-065-9413INTERCHANGEABLE
HINGE,FENCE GATE
4820-01-098-7368INTERCHANGEABLE
COCK,POPPET DRAIN
5945-01-150-3844INTERCHANGEABLE
RELAY,SOLID STATE
643-3
5330-01-289-6571INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 3439-01-245-7349?

NSN 3439-01-245-7349 is a Soldering-Desoldering Station, manufactured by Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-245-7349?

NSN 3439-01-245-7349 has 1 cross-referenced part number: 643-3 (Kulicke and Soffa Industries, Inc Div Kulicke & Soffa Industries Inc).

What NSN replaces 3439-01-245-7349?

There are 12 known substitutes for 3439-01-245-7349: 6125-00-107-1552, 4820-00-203-6042, 5305-00-272-4103 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 643-3?

Key specifications for 643-3: Thermostatic Control: INCLUDED; Frequency in Hertz: 50.000 MINIMUM AND 60.000 MAXIMUM; Operating Voltage in Volts: 110.000 MINIMUM AND 120.000 MAXIMUM; Special Features: C/O DIE BONDER-MULTI COLLET,MICROSCOPE,2 BY 2 IN. AND 1 BY 1 IN. WORKHOLDER,SPARE PARTS KIT;19 BY 19 IN. O/A;50 LBS;MICROSCOPE HGT 15 IN. ABOVE BENCH TOP LBS. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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