FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued)
Government record, cited
Also searched as3439-00-241-3243 ·
3439002413243 ·
NIIN 002413243 ·
00-241-3243 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · AW · A4W
Electrode Type for Which Designed: METALLIC FILLER
Electrode Diameter for Which Designed: 0.062 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Design Type: CLAMP
Operating Current in Amps: 300.000 NOMINAL
Cooling Method: FREE AIR
Nondefinitive Spec/std Data: I TYPE
Identification
NSN: 3439-00-241-3243
NIIN: 002413243
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
General Description
The Holder,electrode,welding, cataloged under National Stock Number 3439-00-241-3243, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-00-241-3243
Item Name
Holder,electrode,welding
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Status
ACTIVE
Insulation Degree
FULLY INSULATED
Electrode Type for Which Designed
METALLIC FILLER
Electrode Diameter for Which Designed
0.062 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Design Type
CLAMP
Operating Current in Amps
300.000 NOMINAL
Cooling Method
FREE AIR
Nondefinitive Spec/std Data
I TYPE
Submersibility
NONSUBMERSIBLE
Operation Method
MANUAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-00-500-4030POSSIBLE MATCH
RECORDER,SIGNAL DATA
Possible match (shared part number)
6625-00-553-4747POSSIBLE MATCH
AMMETER,RECORDING
Possible match (shared part number)
6625-00-556-8856POSSIBLE MATCH
AMMETER,RECORDING
Possible match (shared part number)
6625-00-578-5350POSSIBLE MATCH
AMMETER,RECORDING
Possible match (shared part number)
4920-00-596-6260POSSIBLE MATCH
GRINDING MACHINE,VALVE SEAT,ELEC
Possible match (shared part number)
6625-00-643-1820ME89USHPOSSIBLE MATCH
AMMETER,RECORDING
Possible match (shared part number)Joint Electronics Type Designation System
6625-00-649-3039POSSIBLE MATCH
AMMETER,RECORDING
Possible match (shared part number)
4130-00-931-2226POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
Possible match (shared part number)
5930-01-115-51215M1685-001POSSIBLE MATCH
SWITCH,PRESSURE
Possible match (shared part number)The Boeing Company Div Defense
5410-01-312-3529AWPOSSIBLE MATCH
PANEL,BUILDING,PREFABRICATED
Possible match (shared part number)Universal Shielding Corp.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AW
5/9Secondary reference
Jackson Products Inc
A4W
3/2Design control — primary reference
U.S. Government activity
Related Parts
6625-00-500-4030POSSIBLE MATCH
RECORDER,SIGNAL DATA
6625-00-553-4747POSSIBLE MATCH
AMMETER,RECORDING
6625-00-556-8856POSSIBLE MATCH
AMMETER,RECORDING
6625-00-578-5350POSSIBLE MATCH
AMMETER,RECORDING
4920-00-596-6260POSSIBLE MATCH
GRINDING MACHINE,VALVE SEAT,ELEC
6625-00-643-1820POSSIBLE MATCH
AMMETER,RECORDING
ME89USH
6625-00-649-3039POSSIBLE MATCH
AMMETER,RECORDING
4130-00-931-2226POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
5930-01-115-5121POSSIBLE MATCH
SWITCH,PRESSURE
5M1685-001
5410-01-312-3529POSSIBLE MATCH
PANEL,BUILDING,PREFABRICATED
AW
5985-01-355-7341POSSIBLE MATCH
CIRCULATOR,RADIO FREQUENCY
Frequently Asked Questions
What is NSN 3439-00-241-3243?
NSN 3439-00-241-3243 is a Holder,electrode,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What NSN replaces 3439-00-241-3243?
11 possible matches (shared part number, not a government interchangeability claim): 6625-00-500-4030, 6625-00-553-4747, 6625-00-556-8856. Verify interchangeability with system specifications before substitution.
What are the specifications of 3439-00-241-3243?
Key specifications for 3439-00-241-3243: Insulation Degree: FULLY INSULATED; Electrode Type for Which Designed: METALLIC FILLER; Electrode Diameter for Which Designed: 0.062 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Design Type: CLAMP. 9 specifications are documented in the U.S. Government catalog.
Is NSN 3439-00-241-3243 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.