PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204-NS/2.5 LBWelding Powder,metallic Overlay

Oerlikon Metco Us Inc · NSN 3439-01-397-1966 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-397-1966 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-397-1966. Primary manufacturer part number: 204-NS/2.5 LB.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Content Within Each Unit Package: 2.5 LB LBS
  • Criticality Code Justification: FEAT
  • 3 verified cross-references
  • Primary manufacturer: Oerlikon Metco Us Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-397-1966, 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
NSN3439-01-397-1966
Primary Part Number204-NS/2.5 LB
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerOerlikon Metco Us Inc
StatusACTIVE
Content Within Each Unit Package2.5 LB LBS
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5985-00-624-892964A57A309 INTERCHANGEABLE
Dummy Load,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-01-606-998733084 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
33084 Oerlikon Metco Us Inc (USA)
POWCVC Dla Aviation Engineering Div Department of Defense (USA)
204-NS/2.5 LB PRIMARY Oerlikon Metco Us Inc (USA)
Related Parts
5985-00-624-8929INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
64A57A309
5310-01-606-9987INTERCHANGEABLE
WASHER,FLAT
33084

Frequently Asked Questions

What is NSN 3439-01-397-1966?

NSN 3439-01-397-1966 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 3439-01-397-1966?

NSN 3439-01-397-1966 has 3 cross-referenced part numbers: 33084 (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense), 204-NS/2.5 LB (Oerlikon Metco Us Inc).

What NSN replaces 3439-01-397-1966?

There are 2 known substitutes for 3439-01-397-1966: 5985-00-624-8929, 5310-01-606-9987. Verify interchangeability with system specifications before substitution.

What are the specifications of 204-NS/2.5 LB?

Key specifications for 204-NS/2.5 LB: Special Features: THIS NSN IS USED TO PURCHASE A MINIMUM OF 1 TO A MAXIMUM OF 39 CONTAINERS, TO PURCHASE A MINIMUM OF 40 TO A MAXIMUM OF 119 CONTAINERS USE NSN 3439-01-407-6955, TO PURCHASE A MINIMUM OF 120 OR MORE CONTAINERS USE NSN 3439-01-407-6962. CERTIFICATION: PWA1375G; A50TF278-S2,CLB; EMS52432AA CL.XXX; VFA PM819-20; M3978/M3966B TYPE 11.; Content Within Each Unit Package: 2.5 LB LBS; Criticality Code Justification: FEAT. 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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