PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILE23765TY70S-2FM3BElectrode,welding

Texarc Metals, Inc. Dba American Filler Metals Company · NSN 3439-01-013-2799 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-013-2799 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-013-2799. Primary manufacturer part number: MILE23765TY70S-2FM3B.
Features
  • Electrode,welding — FSC 3439
  • Physical Form: ROLL
  • Material: STEEL FILLER
  • Polarity Characteristic: REVERSE
  • Container Type: REEL
  • Flux Coating Type: SHIELDED ARC
  • Weld Position for Which Designed: ALL POSITIONS
  • Material Document and Classification: MIL-E-23765,TY 70S-2 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
Applications
  • Applications requiring Steel Filler construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-013-2799, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Texarc Metals, Inc. Dba American Filler Metals Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN3439-01-013-2799
Primary Part NumberMILE23765TY70S-2FM3B
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerTexarc Metals, Inc. Dba American Filler Metals Company
StatusACTIVE
Physical FormROLL
MaterialSTEEL FILLER
Polarity CharacteristicREVERSE
Container TypeREEL
Flux Coating TypeSHIELDED ARC
Weld Position for Which DesignedALL POSITIONS
Material Document and ClassificationMIL-E-23765,TY 70S-2 MIL SPEC SINGLE MATERIAL RESPONSE FILLER
ShapeROUND
Quantity Within Each Unit Package35.0 POUNDS LBS
Current TypeAC OR DC
Outside Diameter0.045 INCHES NOMINAL IN
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.
3439-01-013-2800 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
3439-01-389-8274 INTERCHANGEABLE
Electrode,welding
3439-01-620-3992 INTERCHANGEABLE
Electrode,welding
Cross-Reference Index
Part NumberManufacturer
MILE23765TY70S-2FM3B Texarc Metals, Inc. Dba American Filler Metals Company (USA)
MIL-E-23765/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-70S-2 FORM 3B 0.045 25LB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILE23765TY70S-2FM3B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LINDE 65 FORM 3B 0.045 25LB Esab Group Inc the Dba Esab Welding & Cutting Pdts (USA)
Related Parts
3439-00-900-8737INTERCHANGEABLE
ROD,WELDING
3439-01-012-1003INTERCHANGEABLE
ELECTRODE,WELDING
ER70S-3
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
3439-01-389-8274INTERCHANGEABLE
ELECTRODE,WELDING
3439-01-620-3992INTERCHANGEABLE
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-01-013-2799?

NSN 3439-01-013-2799 is a Electrode,welding, manufactured by Texarc Metals, Inc. Dba American Filler Metals Company, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-013-2799?

NSN 3439-01-013-2799 has 5 cross-referenced part numbers: MILE23765TY70S-2FM3B (Texarc Metals, Inc. Dba American Filler Metals Company), MIL-E-23765/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-70S-2 FORM 3B 0.045 25LB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILE23765TY70S-2FM3B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LINDE 65 FORM 3B 0.045 25LB (Esab Group Inc the Dba Esab Welding & Cutting Pdts).

What NSN replaces 3439-01-013-2799?

There are 9 known substitutes for 3439-01-013-2799: 3439-00-900-8737, 3439-01-012-1003, 3439-01-013-2800 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILE23765TY70S-2FM3B?

Key specifications for MILE23765TY70S-2FM3B: Physical Form: ROLL; Material: STEEL FILLER; Polarity Characteristic: REVERSE; Weight: 35.0 POUNDS LBS. 12 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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