PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

METCO 450NSWelding Powder,metallic Overlay

Oerlikon Metco Us Inc · NSN 3439-01-407-5368 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-407-5368 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-407-5368. Primary manufacturer part number: METCO 450NS.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Material: ALUMINUM AND NICKEL BASIC
  • Content Within Each Unit Package: 5 LBS LBS
  • 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 3439-01-407-5368, 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 2 verified specifications, 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
NSN3439-01-407-5368
Primary Part NumberMETCO 450NS
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerOerlikon Metco Us Inc
StatusACTIVE
MaterialALUMINUM AND NICKEL BASIC
Content Within Each Unit Package5 LBS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3439-01-046-2809450/NS INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-130-9398METCO 450-NS INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-380-6723 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-380-7073METCO 450NS 25LBS INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-407-6499 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-407-6503 INTERCHANGEABLE
Welding Powder,metallic Overlay
Cross-Reference Index
Part NumberManufacturer
METCO 450NS Oerlikon Metco Us Inc (USA)
POWCVC Dla Aviation Engineering Div Department of Defense (USA)
450NS Oerlikon Metco Us Inc (USA)
Related Parts
3439-01-046-2809INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
450/NS
3439-01-130-9398INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
METCO 450-NS
3439-01-380-6723INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-380-7073INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
METCO 450NS 25LBS
3439-01-407-6499INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-407-6503INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-01-407-5368?

NSN 3439-01-407-5368 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 3439-01-407-5368?

NSN 3439-01-407-5368 has 3 cross-referenced part numbers: METCO 450NS (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense), 450NS (Oerlikon Metco Us Inc).

What NSN replaces 3439-01-407-5368?

There are 6 known substitutes for 3439-01-407-5368: 3439-01-046-2809, 3439-01-130-9398, 3439-01-380-6723 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of METCO 450NS?

Key specifications for METCO 450NS: Material: ALUMINUM AND NICKEL BASIC; Special Features: THIS NSN IS USED TO PURCHASE A MINIMUM OF 60 OR MORE CONTAINERS. TO PURCHASE A MINIMUM OF 1 TO A MAXIMUM OF 19 CONTAINERS USE NSN 3439-01-380-6723, TO PURCHASE A MINIMUM OF 20 TO A MAXIMUM OF 59 CONTAINERS USE NSN 3439-01-407-5368. CERTIFICATION: PWA1337M/CPW247;B50TF56-S11,CLA; RR9507/5 ISS.3; DMR33011;EMS56757DGM; EMS52432AA CL.XX; M3951B; FP5045XV, REV.B:WI; Content Within Each Unit Package: 5 LBS LBS. 3 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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