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NSN 3439-01-386-1404Government record, cited
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Welding Powder, Metallic Overlay3439-01-386-1404

NSN 3439-01-386-1404 · NIIN 013861404
FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued)
Government record, cited
Also searched as  3439-01-386-1404 · 3439013861404 · NIIN 013861404 · 01-386-1404 · FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Nearby stock numbers  ·
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Criticality Code Justification: FEAT
  • Content Within Each Unit Package: 5 LB LBS
  • Material: ALUMINUM ALLOY BASIC
  • Reference Number Differentiating Characteristics: FEAT
Identification
  • NSN: 3439-01-386-1404
  • NIIN: 013861404
  • FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
  • FSG: 34 — Metalworking Machinery (continued)
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-386-1404, 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4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-386-1404
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
StatusACTIVE
Criticality Code JustificationFEAT
Content Within Each Unit Package5 LB LBS
MaterialALUMINUM ALLOY BASIC
Reference Number Differentiating CharacteristicsFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardHazardous per DLA record (HMIC Y)
Criticality CodeY
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-01-477-7579 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7595 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7615 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7616 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7618 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7619 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-7621 POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
PAC901 3/1 Design control — primary reference
Powder Alloy Corp
Related Parts
3439-01-477-7579POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7595POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7615POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7616POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7618POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7619POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-7621POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-01-386-1404?

NSN 3439-01-386-1404 is a Welding Powder,metallic Overlay, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.

What NSN replaces 3439-01-386-1404?

7 possible matches (shared part number, not a government interchangeability claim): 3439-01-477-7579, 3439-01-477-7595, 3439-01-477-7615. Verify interchangeability with system specifications before substitution.

What are the specifications of 3439-01-386-1404?

Key specifications for 3439-01-386-1404: Criticality Code Justification: FEAT; Content Within Each Unit Package: 5 LB LBS; Special Features: UNIT PACKAGE TYPE IS CONTAINER; A POWDER OF ALUMINUM ALLOYED WITH SILICON; PRODUCES COATINGS WHICH ARE HARD AND DENSE; USEFUL FOR THE REPAIR OF WORN OR MISMACHINED ALUMINUM OR MAGNESIUM SUBSTRATES; BEST FINISHED WITH A CARBIDE TOOL; CERTIFICATION: GE B50TF92; Material: ALUMINUM ALLOY BASIC. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3439-01-386-1404 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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