PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46B723Soldering Iron,electric

Jensen Tools, Inc. · NSN 3439-01-338-1408 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-338-1408 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-338-1408. Primary manufacturer part number: 46B723.
Features
  • Soldering Iron,electric — FSC 3439
  • Tip Quantity: 1
  • Wattage Rating in Watts: 23.000 NOMINAL
  • 2 verified cross-references
  • Primary manufacturer: Jensen Tools, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Soldering Iron,electric, cataloged under National Stock Number 3439-01-338-1408, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Jensen Tools, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-338-1408
Primary Part Number46B723
Item NameSoldering Iron,electric
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerJensen Tools, Inc.
StatusACTIVE
Tip Quantity1
Wattage Rating in Watts23.000 NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-091-3485TA11C44D23T INTERCHANGEABLE
Clamp,loop
Ta Aerospace Co Div Ta Aerospace
5985-00-147-94524772-3 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
3110-00-554-5839 INTERCHANGEABLE
Bearing,ball,annular
5985-01-106-849011438800 INTERCHANGEABLE
Attenuator,fixed
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
47-723 Jensen Tools, Inc. (USA)
46B723 PRIMARY Jensen Tools, Inc. (USA)
Related Parts
5340-00-091-3485INTERCHANGEABLE
CLAMP,LOOP
TA11C44D23T
5985-00-147-9452INTERCHANGEABLE
ATTENUATOR,FIXED
4772-3
3110-00-554-5839INTERCHANGEABLE
BEARING,BALL,ANNULAR
5985-01-106-8490INTERCHANGEABLE
ATTENUATOR,FIXED
11438800

Frequently Asked Questions

What is NSN 3439-01-338-1408?

NSN 3439-01-338-1408 is a Soldering Iron,electric, manufactured by Jensen Tools, Inc., classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-338-1408?

NSN 3439-01-338-1408 has 2 cross-referenced part numbers: 47-723 (Jensen Tools, Inc.), 46B723 (Jensen Tools, Inc.).

What NSN replaces 3439-01-338-1408?

There are 4 known substitutes for 3439-01-338-1408: 5340-00-091-3485, 5985-00-147-9452, 3110-00-554-5839 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 46B723?

Key specifications for 46B723: Tip Quantity: 1; Wattage Rating in Watts: 23.000 NOMINAL. 2 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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