PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AWSA5.4-78 E347-16 0.125Electrode,welding

American Welding Society, Inc. · NSN 3439-00-178-8575 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-178-8575 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-178-8575. Primary manufacturer part number: AWSA5.4-78 E347-16 0.125.
Features
  • Electrode,welding — FSC 3439
  • Current Type: AC OR DC
  • Polarity Characteristic: REVERSE
  • Shape: ROUND
  • Material Document and Classification: AWSA5.4-78,CL E347-16 ASSN STD SINGLE MATERIAL RESPONSE FILLER
  • Weld Position for Which Designed: ALL POSITIONS
  • Flux Coating Type: SHIELDED ARC
  • Length: 14.000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Corrosion Resisting Filler construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-00-178-8575, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is American Welding Society, Inc.. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3439-00-178-8575
Primary Part NumberAWSA5.4-78 E347-16 0.125
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Welding Society, Inc.
StatusCANCELLED
Current TypeAC OR DC
Polarity CharacteristicREVERSE
ShapeROUND
Material Document and ClassificationAWSA5.4-78,CL E347-16 ASSN STD SINGLE MATERIAL RESPONSE FILLER
Weld Position for Which DesignedALL POSITIONS
Flux Coating TypeSHIELDED ARC
Length14.000 INCHES NOMINAL IN
Physical FormSTRAIGHT
Outside Diameter0.125 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING FILLER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3439-00-165-4168E312-16 0.188 10LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-246-9544AWS A5.4/E307-15 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-262-2695AWSA5.4-78 E347-15 0.125 50LB INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-262-2696AWSA5.4-69 E347-15 0.156 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-262-2697 INTERCHANGEABLE
Electrode,welding
3439-00-273-2788AWSA5.4-78 E347 0.156 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-277-75507973A194 INTERCHANGEABLE
Electrode,welding
Mcmaster-Carr Supply Co
3439-00-511-9704308L3-32 INTERCHANGEABLE
Electrode,welding
Hobart Bros Co
3439-00-528-9064AWSA5.4-78 E308-16 0.156 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-541-1758AWSA5.4-92 E312-16 0.062 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
Cross-Reference Index
Part NumberManufacturer
AWSA5.4-78 E347-16 0.125 PRIMARY American Welding Society, Inc. (USA)
AWS A5.4 American Welding Society, Inc. (USA)
Related Parts
3439-00-165-4168INTERCHANGEABLE
ELECTRODE,WELDING
E312-16 0.188 10LB
3439-00-246-9544INTERCHANGEABLE
ELECTRODE,WELDING
AWS A5.4/E307-15
3439-00-262-2695INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.4-78 E347-15 0.125 50LB
3439-00-262-2696INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.4-69 E347-15 0.156
3439-00-262-2697INTERCHANGEABLE
ELECTRODE,WELDING
3439-00-273-2788INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.4-78 E347 0.156
3439-00-277-7550INTERCHANGEABLE
ELECTRODE,WELDING
7973A194
3439-00-511-9704INTERCHANGEABLE
ELECTRODE,WELDING
308L3-32
3439-00-528-9064INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.4-78 E308-16 0.156
3439-00-541-1758INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.4-92 E312-16 0.062
3439-00-541-1764INTERCHANGEABLE
ELECTRODE,WELDING
AWS A5.4-12 E347-16 0.094 5 LB
3439-00-852-0765INTERCHANGEABLE
ELECTRODE,WELDING

Frequently Asked Questions

What is NSN 3439-00-178-8575?

NSN 3439-00-178-8575 is a Electrode,welding, manufactured by American Welding Society, Inc., classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-00-178-8575?

NSN 3439-00-178-8575 has 2 cross-referenced part numbers: AWSA5.4-78 E347-16 0.125 (American Welding Society, Inc.), AWS A5.4 (American Welding Society, Inc.).

What NSN replaces 3439-00-178-8575?

There are 12 known substitutes for 3439-00-178-8575: 3439-00-165-4168, 3439-00-246-9544, 3439-00-262-2695 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AWSA5.4-78 E347-16 0.125?

Key specifications for AWSA5.4-78 E347-16 0.125: Current Type: AC OR DC; Polarity Characteristic: REVERSE; Shape: ROUND; Material Document and Classification: AWSA5.4-78,CL E347-16 ASSN STD SINGLE MATERIAL RESPONSE FILLER. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-00-178-8575 still in active supply?

NSN 3439-00-178-8575 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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