PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

DIAMALLOY 2005Welding Powder,metallic Overlay

Oerlikon Metco Us Inc · NSN 3439-01-407-5033 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-407-5033 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-407-5033. Primary manufacturer part number: DIAMALLOY 2005.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Material: COBALT AND TUNGSTEN CARBIDE BASIC
  • Content Within Each Unit Package: 5 LBS. LBS
  • 3 verified cross-references
  • Primary manufacturer: Oerlikon Metco Us Inc
Applications
  • Applications requiring Cobalt and Tungsten Carbide Basic construction
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-407-5033, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-407-5033
Primary Part NumberDIAMALLOY 2005
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerOerlikon Metco Us Inc
StatusACTIVE
MaterialCOBALT AND TUNGSTEN CARBIDE BASIC
Content Within Each Unit Package5 LBS. LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3439-01-380-2165DIAMALLOY 2005NS 5LB INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-407-5038 INTERCHANGEABLE
Welding Powder,metallic Overlay
Cross-Reference Index
Part NumberManufacturer
DIAMALLOY 2005 Oerlikon Metco Us Inc (USA)
DIAMALLOY 2005NS Oerlikon Metco Us Inc (USA)
POWCVC Dla Aviation Engineering Div Department of Defense (USA)
Related Parts
3439-01-380-2165INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
DIAMALLOY 2005NS 5LB
3439-01-407-5038INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-01-407-5033?

NSN 3439-01-407-5033 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 3439-01-407-5033?

NSN 3439-01-407-5033 has 3 cross-referenced part numbers: DIAMALLOY 2005 (Oerlikon Metco Us Inc), DIAMALLOY 2005NS (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense).

What NSN replaces 3439-01-407-5033?

There are 2 known substitutes for 3439-01-407-5033: 3439-01-380-2165, 3439-01-407-5038. Verify interchangeability with system specifications before substitution.

What are the specifications of DIAMALLOY 2005?

Key specifications for DIAMALLOY 2005: Material: COBALT AND TUNGSTEN CARBIDE BASIC; Content Within Each Unit Package: 5 LBS. LBS; Special Features: THIS NSN IS USED TO PURCHASE A MINIMUM OF 20 TO A MAXIMUM OF 59 CONTAINERS. TO PURCHASE A MINIMUM OF 1 TO A MAXIMUM OF 19 CONTAINERS USE 3439-01-380-2165. TO PURCHASE 60 OR MORE CONTAINERS USE 3439-01-407-5038. CERTIFICATION B50TF167-S4, CLASS A. 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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