PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST2Tip,electric Soldering Iron

Apex Tool Group · NSN 3439-01-564-0817 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-564-0817 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-564-0817. Primary manufacturer part number: ST2.
Features
  • Tip,electric Soldering Iron — FSC 3439
  • Tip Type: STRAIGHT
  • Temp Rating: 800.0 FAHRENHEIT DEGF
  • 2 verified cross-references
  • Primary manufacturer: Apex Tool Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-01-564-0817, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Apex Tool Group. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-564-0817
Primary Part NumberST2
Item NameTip,electric Soldering Iron
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerApex Tool Group
StatusACTIVE
Tip TypeSTRAIGHT
Temp Rating800.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-890-5614 INTERCHANGEABLE
Semiconductor Device,diode
7720-00-940-1853 INTERCHANGEABLE
Strobotuner
5940-01-061-8693ST-2 INTERCHANGEABLE
Post,binding,electrical
East Penn Manufacturing Co. Dba East Penn Manufacturing Co Inc
6635-01-168-5208ST2 INTERCHANGEABLE
Tester,instrument Bearing Torque
Mpb Corp Div Timken Super Precision
5975-01-256-9020 INTERCHANGEABLE
Box Connector,electrical
5985-01-323-1972561.209 INTERCHANGEABLE
Pedestal,antenna
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
ST2 Apex Tool Group (USA)
ST2 Apex Tool Group, Llc (USA)
Related Parts
5961-00-890-5614INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7720-00-940-1853INTERCHANGEABLE
STROBOTUNER
5940-01-061-8693INTERCHANGEABLE
POST,BINDING,ELECTRICAL
ST-2
6635-01-168-5208INTERCHANGEABLE
TESTER,INSTRUMENT BEARING TORQUE
ST2
5975-01-256-9020INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5985-01-323-1972INTERCHANGEABLE
PEDESTAL,ANTENNA
561.209

Frequently Asked Questions

What is NSN 3439-01-564-0817?

NSN 3439-01-564-0817 is a Tip,electric Soldering Iron, manufactured by Apex Tool Group, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-564-0817?

NSN 3439-01-564-0817 has 2 cross-referenced part numbers: ST2 (Apex Tool Group), ST2 (Apex Tool Group, Llc).

What NSN replaces 3439-01-564-0817?

There are 6 known substitutes for 3439-01-564-0817: 5961-00-890-5614, 7720-00-940-1853, 5940-01-061-8693 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST2?

Key specifications for ST2: Special Features: TIP WIDTH: 0.093 INCH IN; Tip Type: STRAIGHT; Temp Rating: 800.0 FAHRENHEIT DEGF; Part Name Assigned by Controlling Agency: TIP,SOLDERING. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com