PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILE23765-1L1Electrode,welding

Naval Inventory Control Point Mechanicsburg · NSN 3439-01-028-3999 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-028-3999 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-028-3999. Primary manufacturer part number: MILE23765-1L1.
Features
  • Electrode,welding — FSC 3439
  • Outside Diameter: 0.062 INCHES NOMINAL IN
  • Material: STEEL NON FILLER
  • Nondefinitive Spec/std Data: MIL-100S-1 TYPE
  • Departure From Cited Designator: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS
  • Weld Position for Which Designed: HORIZONTAL
  • Criticality Code Justification: ZZZX
  • Polarity Characteristic: REVERSE
Applications
  • Applications requiring Steel Non Filler construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-028-3999, 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 9 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
NSN3439-01-028-3999
Primary Part NumberMILE23765-1L1
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Outside Diameter0.062 INCHES NOMINAL IN
MaterialSTEEL NON FILLER
Nondefinitive Spec/std DataMIL-100S-1 TYPE
Departure From Cited DesignatorQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS
Weld Position for Which DesignedHORIZONTAL
Criticality Code JustificationZZZX
Polarity CharacteristicREVERSE
Container TypeREEL
Current TypeDC
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
3439-01-063-7301 INTERCHANGEABLE
Electrode,welding
3439-01-063-7302 INTERCHANGEABLE
Electrode,welding
3439-01-389-8274 INTERCHANGEABLE
Electrode,welding
3439-01-620-3992 INTERCHANGEABLE
Electrode,welding
Cross-Reference Index
Part NumberManufacturer
MILE23765-1L1 Naval Inventory Control Point Mechanicsburg (USA)
MILE23765-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
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
3439-01-063-7301INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-063-7302INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-389-8274INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-620-3992INTERCHANGEABLE
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-01-028-3999?

NSN 3439-01-028-3999 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 3439-01-028-3999?

NSN 3439-01-028-3999 has 2 cross-referenced part numbers: MILE23765-1L1 (Naval Inventory Control Point Mechanicsburg), MILE23765-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3439-01-028-3999?

There are 9 known substitutes for 3439-01-028-3999: 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 MILE23765-1L1?

Key specifications for MILE23765-1L1: Outside Diameter: 0.062 INCHES NOMINAL IN; Material: STEEL NON FILLER; Nondefinitive Spec/std Data: MIL-100S-1 TYPE; Departure From Cited Designator: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 FOR LEVEL 1 ITEMS. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com