PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7155Tip,electric Soldering Iron

Apex Tool Group, Llc · NSN 3439-00-947-5389 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-947-5389 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-947-5389. Primary manufacturer part number: 7155.
Features
  • Tip,electric Soldering Iron — FSC 3439
  • Tip Type: STRAIGHT
  • Tiplet Accommodation: NOT INCLUDED
  • Precious Material: SILVER
  • Precious Material and Location: SURFACE SILVER
  • Mounting Method: THREADED END
  • Material: CADMIUM AND COPPER AND IRON
  • Integral Heating Element: NOT INCLUDED
Applications
  • Applications requiring Cadmium and Copper and Iron construction
General Description

The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-00-947-5389, 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, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN3439-00-947-5389
Primary Part Number7155
Item NameTip,electric Soldering Iron
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Tip TypeSTRAIGHT
Tiplet AccommodationNOT INCLUDED
Precious MaterialSILVER
Precious Material and LocationSURFACE SILVER
Mounting MethodTHREADED END
MaterialCADMIUM AND COPPER AND IRON
Integral Heating ElementNOT INCLUDED
Surface TreatmentSILVER
Precious Material and Weight0.040 SILVER GRAINS, TROY
Tip Length0.375 INCHES NOMINAL IN
Body StyleROUND
Tip End StyleSCREWDRIVER
Thread Size0.138-32
Mounting End Diameter0.125 INCHES NOMINAL IN
Thread LocationINTERNAL
Tip Width0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-068-8357 INTERCHANGEABLE
Screw,machine
6240-00-123-7648128 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
1560-00-320-85127155 INTERCHANGEABLE
Extension Assy,e,ha
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5330-00-500-37267155 INTERCHANGEABLE
Gasket
Robert H Wager Co Inc
5950-01-013-7367984751-1C INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company Dba Raytheon
5995-01-028-9324467098-801 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Raytheon Company
4320-01-130-7230DS-936294 INTERCHANGEABLE
Plate,cam,pump
Eaton Aerospace, Llc Dba Jackson South
4810-01-222-79777155 INTERCHANGEABLE
Valve,solenoid
Edro Corporation, the Dba Edro Corp
5998-01-241-54237155 INTERCHANGEABLE
Circuit Card Assembly
Quarterwave Corp.
5950-01-244-1694 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
7155 Apex Tool Group, Llc (USA)
210PL Vanier Manufacturing Inc (USA)
7155 Cooper Industries Inc Coopertools (USA)
33F690 Newark Electronics Corporation Dba Newark (USA)
Related Parts
5305-00-068-8357INTERCHANGEABLE
SCREW,MACHINE
6240-00-123-7648INTERCHANGEABLE
LAMP,INCANDESCENT
128
1560-00-320-8512INTERCHANGEABLE
EXTENSION ASSY,E,HA
7155
5330-00-500-3726INTERCHANGEABLE
GASKET
7155
5950-01-013-7367INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
984751-1C
5995-01-028-9324INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
467098-801
4320-01-130-7230INTERCHANGEABLE
PLATE,CAM,PUMP
DS-936294
4810-01-222-7977INTERCHANGEABLE
VALVE,SOLENOID
7155
5998-01-241-5423INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7155
5950-01-244-1694INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-268-7308INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
7155
4820-01-295-2441INTERCHANGEABLE
VALVE,PLUG
9559T4CC

Frequently Asked Questions

What is NSN 3439-00-947-5389?

NSN 3439-00-947-5389 is a Tip,electric Soldering Iron, manufactured by Apex Tool Group, Llc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-947-5389?

NSN 3439-00-947-5389 has 4 cross-referenced part numbers: 7155 (Apex Tool Group, Llc), 210PL (Vanier Manufacturing Inc), 7155 (Cooper Industries Inc Coopertools), 33F690 (Newark Electronics Corporation Dba Newark).

What NSN replaces 3439-00-947-5389?

There are 12 known substitutes for 3439-00-947-5389: 5305-00-068-8357, 6240-00-123-7648, 1560-00-320-8512 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7155?

Key specifications for 7155: Tip Type: STRAIGHT; Tiplet Accommodation: NOT INCLUDED; Precious Material: SILVER; Precious Material and Location: SURFACE SILVER. 17 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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