PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-120Soldering Pliers,electric

Ideal Industries, Inc. · NSN 3439-00-640-2773 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-640-2773 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-640-2773. Primary manufacturer part number: 12-120.
Features
  • Soldering Pliers,electric — FSC 3439
  • General Characteristics Item Description: 3 IN. MAX DIA CAPACITY,BRONZE,INSULATED HANDLES,2500 W RATING,6 FT LEADS W
  • 1 verified cross-reference
  • Primary manufacturer: Ideal Industries, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Soldering Pliers,electric, cataloged under National Stock Number 3439-00-640-2773, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Ideal Industries, Inc.. Government technical data includes 1 verified specification, 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
NSN3439-00-640-2773
Primary Part Number12-120
Item NameSoldering Pliers,electric
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerIdeal Industries, Inc.
StatusACTIVE
General Characteristics Item Description3 IN. MAX DIA CAPACITY,BRONZE,INSULATED HANDLES,2500 W RATING,6 FT LEADS W
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-185-8514 INTERCHANGEABLE
Gasket
8030-00-753-5011 INTERCHANGEABLE
Glazing Compound,sash
3040-00-932-7840 INTERCHANGEABLE
Clamp,hub
5950-01-041-651712120 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div Communication Systems-West
6150-01-047-534917254 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5305-01-209-7148 INTERCHANGEABLE
Setscrew
5325-01-211-0645 INTERCHANGEABLE
Grommet,nonmetallic
3455-01-216-784512120 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
6240-01-268-2223 INTERCHANGEABLE
Lamp,incandescent
4210-01-388-2636434747 INTERCHANGEABLE
Extinguisher,fire
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
12-120 PRIMARY Ideal Industries, Inc. (USA)
Related Parts
5330-00-185-8514INTERCHANGEABLE
GASKET
8030-00-753-5011INTERCHANGEABLE
GLAZING COMPOUND,SASH
3040-00-932-7840INTERCHANGEABLE
CLAMP,HUB
5950-01-041-6517INTERCHANGEABLE
TRANSFORMER,POWER
12120
6150-01-047-5349INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17254
5305-01-209-7148INTERCHANGEABLE
SETSCREW
5325-01-211-0645INTERCHANGEABLE
GROMMET,NONMETALLIC
3455-01-216-7845INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12120
6240-01-268-2223INTERCHANGEABLE
LAMP,INCANDESCENT
4210-01-388-2636INTERCHANGEABLE
EXTINGUISHER,FIRE
434747
4730-01-571-2616INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
121-20
5120-01-578-3615INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3439-00-640-2773?

NSN 3439-00-640-2773 is a Soldering Pliers,electric, manufactured by Ideal Industries, Inc., classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-640-2773?

NSN 3439-00-640-2773 has 1 cross-referenced part number: 12-120 (Ideal Industries, Inc.).

What NSN replaces 3439-00-640-2773?

There are 12 known substitutes for 3439-00-640-2773: 5330-00-185-8514, 8030-00-753-5011, 3040-00-932-7840 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-120?

Key specifications for 12-120: General Characteristics Item Description: 3 IN. MAX DIA CAPACITY,BRONZE,INSULATED HANDLES,2500 W RATING,6 FT LEADS W. 1 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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