PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FLEETWELD 37 1/8X14INElectrode,welding

Lincoln Electric Holdings Inc · NSN 3439-00-262-2648 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-262-2648 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-262-2648. Primary manufacturer part number: FLEETWELD 37 1/8X14IN.
Features
  • Electrode,welding — FSC 3439
  • Physical Form: STRAIGHT
  • Shape: ROUND
  • Outside Diameter: 0.125 INCHES NOMINAL IN
  • Material: STEEL FILLER
  • Polarity Characteristic: REVERSE
  • Flux Coating Type: SHIELDED ARC
  • Length: 14.000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Filler construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-00-262-2648, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Lincoln Electric Holdings Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 22 manufacturers, 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
NSN3439-00-262-2648
Primary Part NumberFLEETWELD 37 1/8X14IN
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerLincoln Electric Holdings Inc
StatusCANCELLED
Physical FormSTRAIGHT
ShapeROUND
Outside Diameter0.125 INCHES NOMINAL IN
MaterialSTEEL FILLER
Polarity CharacteristicREVERSE
Flux Coating TypeSHIELDED ARC
Length14.000 INCHES NOMINAL IN
Current TypeAC OR DC
Weld Position for Which DesignedALL POSITIONS
Nondefinitive Spec/std Data1 CLASS AND 6013 TYPE
Material Document and ClassificationQQ-E-450,CL 6013 FED SPEC SINGLE MATERIAL RESPONSE FILLER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4510-00-042-4814728-SS-369 INTERCHANGEABLE
Faucet,double
Chicago Faucet Co the
5905-00-085-0069195661-000 INTERCHANGEABLE
Resistor,thermal
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5965-00-104-2902368-114 INTERCHANGEABLE
Mouthpiece,microphone
Talk Inc
5961-00-175-3767 INTERCHANGEABLE
Semiconductor Device,diode
4730-00-213-014500-7 INTERCHANGEABLE
Bucket Assembly
Armstrong International Inc Dba Armstrong Machine Works
5120-00-240-1589 INTERCHANGEABLE
Wrench,open End
7810-00-241-3357 INTERCHANGEABLE
Swivel,striking Bag
3439-00-267-4787AWSA5.1-78 E6013 0.094 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
3439-00-267-4789 INTERCHANGEABLE
Electrode,welding
3439-00-273-3719AWSA5.1-78 E6012 0.188 INTERCHANGEABLE
Electrode,welding
American Welding Society, Inc.
Cross-Reference Index
Part NumberManufacturer
AC20 Usx Corp United States Steel Supply Div (USA)
007 Airco Welding Products Div of the Boc Group Inc (USA)
AP6013GP 1/8X14IN Air Products & Chemicals, Inc (USA)
P100 Carlin Anthony Co (USA)
FLEETWELD37 Lincoln Electric Holdings Inc (USA)
520 Messer Llc (USA)
QQ-E-450 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MCKAY 6013 1/8X14IN Hobart Bros Co Mckay Welding Products Div (USA)
007 General Electric Company (USA)
FLEETWELD 37 1/8X14IN PRIMARY Lincoln Electric Holdings Inc (USA)
60 Graybar Electric Company, Inc. Dba Graybar Electric (USA)
HIGHTENS1LEAF Page-Wilson Corp (USA)
12 Itw Food Equipment Group Llc Dba Hobart Service (USA)
SW-613 Lincoln Electric Holdings Inc (USA)
AWS A5.1/A5.1M American Welding Society, Inc. (USA)
RACO 13 Central Wire Industries Ltd (USA)
520 Boc Group Inc the (USA)
AC-3 1/8X14IN The Esab Group Inc. Dba Esab Welding & Cutting Products Div Esab Welding and Cutting (USA)
13RAC0 Central Wire Industries Ltd (USA)
CNSUREWELD Liquid Air Corp Industrial Gases Div (USA)
Related Parts
4510-00-042-4814INTERCHANGEABLE
FAUCET,DOUBLE
728-SS-369
5905-00-085-0069INTERCHANGEABLE
RESISTOR,THERMAL
195661-000
5965-00-104-2902INTERCHANGEABLE
MOUTHPIECE,MICROPHONE
368-114
5961-00-175-3767INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4730-00-213-0145INTERCHANGEABLE
BUCKET ASSEMBLY
00-7
5120-00-240-1589INTERCHANGEABLE
WRENCH,OPEN END
7810-00-241-3357INTERCHANGEABLE
SWIVEL,STRIKING BAG
3439-00-267-4787INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.1-78 E6013 0.094
3439-00-267-4789INTERCHANGEABLE
ELECTRODE,WELDING
3439-00-273-3719INTERCHANGEABLE
ELECTRODE,WELDING
AWSA5.1-78 E6012 0.188
7350-00-290-0580INTERCHANGEABLE
CUP,DISPOSABLE
P100
7530-00-295-6179INTERCHANGEABLE
FILM,COPYING,THERMOGRAPHIC PROCE

Frequently Asked Questions

What is NSN 3439-00-262-2648?

NSN 3439-00-262-2648 is a Electrode,welding, manufactured by Lincoln Electric Holdings Inc, classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-00-262-2648?

NSN 3439-00-262-2648 has 36 cross-referenced part numbers: AC20 (Usx Corp United States Steel Supply Div), 007 (Airco Welding Products Div of the Boc Group Inc), AP6013GP 1/8X14IN (Air Products & Chemicals, Inc), P100 (Carlin Anthony Co), FLEETWELD37 (Lincoln Electric Holdings Inc) and 31 more.

What NSN replaces 3439-00-262-2648?

There are 12 known substitutes for 3439-00-262-2648: 4510-00-042-4814, 5905-00-085-0069, 5965-00-104-2902 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FLEETWELD 37 1/8X14IN?

Key specifications for FLEETWELD 37 1/8X14IN: Physical Form: STRAIGHT; Shape: ROUND; Outside Diameter: 0.125 INCHES NOMINAL IN; Material: STEEL FILLER. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-00-262-2648 still in active supply?

NSN 3439-00-262-2648 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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