PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

METCO 404NSWelding Powder,metallic Overlay

Oerlikon Metco Us Inc · NSN 3439-01-380-4141 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-380-4141 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-380-4141. Primary manufacturer part number: METCO 404NS.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Material: ALUMINUM AND NICKEL BASIC
  • 3 verified cross-references
  • Primary manufacturer: Oerlikon Metco Us Inc
Applications
  • Applications requiring Aluminum and Nickel Basic construction
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-380-4141, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Oerlikon Metco Us Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-380-4141
Primary Part NumberMETCO 404NS
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerOerlikon Metco Us Inc
StatusACTIVE
MaterialALUMINUM AND NICKEL BASIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3439-00-923-33241000060 INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-380-4449 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-407-7685 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-407-7686 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-407-7983 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-407-7984 INTERCHANGEABLE
Welding Powder,metallic Overlay
Cross-Reference Index
Part NumberManufacturer
METCO 404NS Oerlikon Metco Us Inc (USA)
404NS-25LB Oerlikon Metco Us Inc (USA)
POWCVC Dla Aviation Engineering Div Department of Defense (USA)
Related Parts
3439-00-923-3324INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
1000060
3439-01-380-4449INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-407-7685INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-407-7686INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-407-7983INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-407-7984INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-01-380-4141?

NSN 3439-01-380-4141 is a Welding Powder,metallic Overlay, manufactured by Oerlikon Metco Us Inc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-380-4141?

NSN 3439-01-380-4141 has 3 cross-referenced part numbers: METCO 404NS (Oerlikon Metco Us Inc), 404NS-25LB (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense).

What NSN replaces 3439-01-380-4141?

There are 6 known substitutes for 3439-01-380-4141: 3439-00-923-3324, 3439-01-380-4449, 3439-01-407-7685 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of METCO 404NS?

Key specifications for METCO 404NS: Material: ALUMINUM AND NICKEL BASIC. 1 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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