Electrode, Welding3439-01-378-6537

NSN 3439-01-378-6537 · NIIN 013786537

FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued)

Government record, cited

Also searched as 3439-01-378-6537 · 3439013786537 · NIIN 013786537 · 01-378-6537 · FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Nearby stock numbers ← 3439-01-378-6120 Welding Powder, Metallic Overlay · 3439-01-378-6703 Electrode, Welding →

Features

Electrode,welding — FSC 3439
Length: 14.000 INCHES NOMINAL IN
Weld Position for Which Designed: ALL POSITIONS
Features Provided: COATED FOR UNDERWATER USE
Physical Form: STRAIGHT

Identification

NSN: 3439-01-378-6537
NIIN: 013786537
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)

General Description

The Electrode,welding, cataloged under National Stock Number 3439-01-378-6537, 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 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3439-01-378-6537
Item Name	Electrode,welding
FSC / FSG	3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Status	ACTIVE
Length	14.000 INCHES NOMINAL IN
Weld Position for Which Designed	ALL POSITIONS
Features Provided	COATED FOR UNDERWATER USE
Physical Form	STRAIGHT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
42-034-007	3/9 Design control — primary reference Arcair Co

No interchangeability data on file.

Other items in FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3439-00-001-0002

3439-00-001-0002 · Item name not on file

3439-00-001-4196

3439-00-001-4196 · Item name not on file

3439-00-001-4197

3439-00-001-4197 · Item name not on file

3439-00-003-1195

3439-00-003-1195 · Item name not on file

3439-00-003-8601

SOLDER,LEAD ALLOY

3439-00-003-8602

SOLDER,LEAD-TIN ALLOY

3439-00-004-0913

HOUSING,ELECTRIC SO

3439-00-004-0915

SOLDERING GUN

Frequently Asked Questions

What is NSN 3439-01-378-6537?

NSN 3439-01-378-6537 is a Electrode,welding, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.

What are the specifications of 3439-01-378-6537?

Key specifications for 3439-01-378-6537: Length: 14.000 INCHES NOMINAL IN; Weld Position for Which Designed: ALL POSITIONS; Features Provided: COATED FOR UNDERWATER USE; Physical Form: STRAIGHT. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3439-01-378-6537 hazardous material?

Hazardous per DLA record (HMIC Y). 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.

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