PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1814Electrode,welding

Rockmount Research and Alloys, Inc · NSN 3439-01-104-1188 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-104-1188 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-104-1188. Primary manufacturer part number: 1814.
Features
  • Electrode,welding — FSC 3439
  • Weld Position for Which Designed: ALL POSITIONS
  • Material: STEEL FILLER
  • Shape: ROUND
  • Physical Form: STRAIGHT
  • Length: 18.000 INCHES NOMINAL IN
  • Polarity Characteristic: REVERSE OR STRAIGHT
  • Flux Coating Type: STABILIZED ARC
Applications
  • Applications requiring Steel Filler construction
General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-104-1188, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Rockmount Research and Alloys, Inc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-104-1188
Primary Part Number1814
Item NameElectrode,welding
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerRockmount Research and Alloys, Inc
StatusACTIVE
Weld Position for Which DesignedALL POSITIONS
MaterialSTEEL FILLER
ShapeROUND
Physical FormSTRAIGHT
Length18.000 INCHES NOMINAL IN
Polarity CharacteristicREVERSE OR STRAIGHT
Flux Coating TypeSTABILIZED ARC
Current TypeAC OR DC
Outside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-054-3328 INTERCHANGEABLE
Washer,lock
3110-00-100-0329572 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6240-00-143-31701814 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5930-00-186-0519 INTERCHANGEABLE
Switch,rotary
6810-00-241-1172 INTERCHANGEABLE
Cupric Oxide,powdered
3020-00-244-07564001814 INTERCHANGEABLE
Gear,helical
Agco Corp Parts Opn
5315-00-448-66801814 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4440-00-529-4896 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
2920-00-580-3435CH38046 INTERCHANGEABLE
Igniter,spark,gas Turbine Engine
Champion Aerospace Llc
4730-00-640-1054 INTERCHANGEABLE
Cup,oil,lubricating
Cross-Reference Index
Part NumberManufacturer
VIRGO/A 0.125 East West Research Inc (USA)
1814 PRIMARY Rockmount Research and Alloys, Inc (USA)
Related Parts
5310-00-054-3328INTERCHANGEABLE
WASHER,LOCK
3110-00-100-0329INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
572
6240-00-143-3170INTERCHANGEABLE
LAMP,INCANDESCENT
1814
5930-00-186-0519INTERCHANGEABLE
SWITCH,ROTARY
6810-00-241-1172INTERCHANGEABLE
CUPRIC OXIDE,POWDERED
3020-00-244-0756INTERCHANGEABLE
GEAR,HELICAL
4001814
5315-00-448-6680INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1814
4440-00-529-4896INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
2920-00-580-3435INTERCHANGEABLE
IGNITER,SPARK,GAS TURBINE ENGINE
CH38046
4730-00-640-1054INTERCHANGEABLE
CUP,OIL,LUBRICATING
5950-00-681-6879INTERCHANGEABLE
TRANSFORMER,POWER
2030005
6250-00-717-6455INTERCHANGEABLE
LAMPHOLDER
120152-001

Frequently Asked Questions

What is NSN 3439-01-104-1188?

NSN 3439-01-104-1188 is a Electrode,welding, manufactured by Rockmount Research and Alloys, Inc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-104-1188?

NSN 3439-01-104-1188 has 2 cross-referenced part numbers: VIRGO/A 0.125 (East West Research Inc), 1814 (Rockmount Research and Alloys, Inc).

What NSN replaces 3439-01-104-1188?

There are 12 known substitutes for 3439-01-104-1188: 5310-00-054-3328, 3110-00-100-0329, 6240-00-143-3170 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1814?

Key specifications for 1814: Weld Position for Which Designed: ALL POSITIONS; Material: STEEL FILLER; Shape: ROUND; Physical Form: STRAIGHT. 9 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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