The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-391-6520, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-391-6520 |
| Primary Part Number | 444-NS/25 LB |
| Item Name | Welding Powder,metallic Overlay |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Oerlikon Metco Us Inc |
| Status | ACTIVE |
| Material | ALUMINUM AND NICKEL ALLOY AND MOLYBDENUM BASIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 444-NS/25 LB | Oerlikon Metco Us Inc (USA) |
| POWCVC | Dla Aviation Engineering Div Department of Defense (USA) |
| METCO 444NS | Oerlikon Metco Us Inc (USA) |
NSN 3439-01-391-6520 is a Welding Powder,metallic Overlay, manufactured by Oerlikon Metco Us Inc, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-391-6520 has 3 cross-referenced part numbers: 444-NS/25 LB (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense), METCO 444NS (Oerlikon Metco Us Inc).
There are 4 known substitutes for 3439-01-391-6520: 3439-01-391-6522, 3439-01-407-5734, 3439-01-407-6175 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 444-NS/25 LB: Material: ALUMINUM AND NICKEL ALLOY AND MOLYBDENUM BASIC. 1 total characteristics are documented in the Federal Logistics Information System.