PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-E-23765/1Electrode,welding

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 3439-01-389-8274 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-389-8274 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-389-8274. Primary manufacturer part number: MIL-E-23765/1.
Features
  • Electrode,welding — FSC 3439
  • Material: STEEL OVERALL
  • Criticality Code Justification: ZZZW
  • Physical Form: STRAIGHT
  • Shape: ROUND
  • Length: 12.000 INCHES NOMINAL IN
  • Departure From Cited Document: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
  • 2 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-389-8274, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. 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
NSN3439-01-389-8274
Primary Part NumberMIL-E-23765/1
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
MaterialSTEEL OVERALL
Criticality Code JustificationZZZW
Physical FormSTRAIGHT
ShapeROUND
Length12.000 INCHES NOMINAL IN
Departure From Cited DocumentQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3439-00-900-8737 INTERCHANGEABLE
Rod,welding
3439-01-012-1003ER70S-3 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-01-013-2799 INTERCHANGEABLE
Electrode,welding
3439-01-013-2800 INTERCHANGEABLE
Electrode,welding
3439-01-017-2792 INTERCHANGEABLE
Rod,welding
3439-01-028-3999 INTERCHANGEABLE
Electrode,welding
3439-01-063-7301 INTERCHANGEABLE
Electrode,welding
3439-01-063-7302 INTERCHANGEABLE
Electrode,welding
3439-01-620-3992 INTERCHANGEABLE
Electrode,welding
Cross-Reference Index
Part NumberManufacturer
MIL-E-23765/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-E-23765/1L1 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
3439-00-900-8737INTERCHANGEABLE
ROD,WELDING
3439-01-012-1003INTERCHANGEABLE
ELECTRODE,WELDING
ER70S-3
3439-01-013-2799INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-013-2800INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-017-2792INTERCHANGEABLE
ROD,WELDING
3439-01-028-3999INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-063-7301INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-063-7302INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-620-3992INTERCHANGEABLE
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-01-389-8274?

NSN 3439-01-389-8274 is a Electrode,welding, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-389-8274?

NSN 3439-01-389-8274 has 2 cross-referenced part numbers: MIL-E-23765/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-E-23765/1L1 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 3439-01-389-8274?

There are 9 known substitutes for 3439-01-389-8274: 3439-00-900-8737, 3439-01-012-1003, 3439-01-013-2799 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-E-23765/1?

Key specifications for MIL-E-23765/1: Material: STEEL OVERALL; Criticality Code Justification: ZZZW; Physical Form: STRAIGHT; Shape: ROUND. 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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