PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-E-23765/2L1Electrode,welding

Naval Inventory Control Point Mechanicsburg · NSN 3439-01-025-4138 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-025-4138 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-025-4138. Primary manufacturer part number: MIL-E-23765/2L1.
Features
  • Electrode,welding — FSC 3439
  • Current Type: DC
  • Criticality Code Justification: ZZZW
  • Departure From Cited Document: QUALITY CONTROLLED IAW NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS
  • Nondefinitive Spec/std Data: 3B FORM AND 0.035 SIZE AND 100-S TYPE
  • Weld Position for Which Designed: HORIZONTAL
  • Polarity Characteristic: REVERSE
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-025-4138, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-025-4138
Primary Part NumberMIL-E-23765/2L1
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Current TypeDC
Criticality Code JustificationZZZW
Departure From Cited DocumentQUALITY CONTROLLED IAW NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS
Nondefinitive Spec/std Data3B FORM AND 0.035 SIZE AND 100-S TYPE
Weld Position for Which DesignedHORIZONTAL
Polarity CharacteristicREVERSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3439-00-235-4401 INTERCHANGEABLE
Electrode,welding
3439-01-012-6660 INTERCHANGEABLE
Electrode,welding
3439-01-015-6834 INTERCHANGEABLE
Electrode,welding
3439-01-026-4001 INTERCHANGEABLE
Electrode,welding
3439-01-067-0694 INTERCHANGEABLE
Electrode,welding
3439-01-176-8620 INTERCHANGEABLE
Electrode,welding
3439-01-389-8147 INTERCHANGEABLE
Electrode,welding
3439-01-544-5315 INTERCHANGEABLE
Rod,welding
3439-01-600-3026 INTERCHANGEABLE
Electrode,welding
Cross-Reference Index
Part NumberManufacturer
MIL-E-23765/2L1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-E-23765/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3439-00-235-4401INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-012-6660INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-015-6834INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-026-4001INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-067-0694INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-176-8620INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-389-8147INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-544-5315INTERCHANGEABLE
ROD,WELDING
3439-01-600-3026INTERCHANGEABLE
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-01-025-4138?

NSN 3439-01-025-4138 is a Electrode,welding, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-025-4138?

NSN 3439-01-025-4138 has 2 cross-referenced part numbers: MIL-E-23765/2L1 (Naval Inventory Control Point Mechanicsburg), MIL-E-23765/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3439-01-025-4138?

There are 9 known substitutes for 3439-01-025-4138: 3439-00-235-4401, 3439-01-012-6660, 3439-01-015-6834 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-E-23765/2L1?

Key specifications for MIL-E-23765/2L1: Current Type: DC; Criticality Code Justification: ZZZW; Departure From Cited Document: QUALITY CONTROLLED IAW NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS; Nondefinitive Spec/std Data: 3B FORM AND 0.035 SIZE AND 100-S TYPE. 6 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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