The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-392-0031, 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 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-392-0031 |
| Primary Part Number | METCO 202NS |
| Item Name | Welding Powder,metallic Overlay |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Oerlikon Metco Us Inc |
| Status | ACTIVE |
| Material | ZIRCONIUM SILICATE BASIC |
| Criticality Code Justification | FEAT |
| Content Within Each Unit Package | 12.5 LB LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| METCO 202NS | Oerlikon Metco Us Inc (USA) |
| POWCVC | Dla Aviation Engineering Div Department of Defense (USA) |
| 202-NS/12.5 LB | Oerlikon Metco Us Inc (USA) |
NSN 3439-01-392-0031 is a Welding Powder,metallic Overlay, manufactured by Oerlikon Metco Us Inc, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-392-0031 has 3 cross-referenced part numbers: METCO 202NS (Oerlikon Metco Us Inc), POWCVC (Dla Aviation Engineering Div Department of Defense), 202-NS/12.5 LB (Oerlikon Metco Us Inc).
There are 5 known substitutes for 3439-01-392-0031: 3439-01-407-7025, 3439-01-407-7030, 3439-01-478-3938 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for METCO 202NS: Material: ZIRCONIUM SILICATE BASIC; Criticality Code Justification: FEAT; Content Within Each Unit Package: 12.5 LB LBS; Special Features: NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 7 CONTAINERS;ZR O 20Y O;-106+16 UM (-140 MESH +16 UM)RC 35-45 HARDNESS;TEXTURE/FINISH AS-SPRAYED 250-500,GROUND 15-40;COATING NUMBER P202-10,P202-11, AND P202-12;CERTIFICATION GE A50TF204,CLASS A,LYCOMING M3966,TYPE 1,MSRR 9507/37 AND PWA 36087;ZIRCONIUM OXIDE-YTTRIUM OXIDE COMPOSITE.PRODUCES HARD,DENSE COATINGS WITH GOOD CHEMICAL STABILITY AND THERMAL STABILITY UP TO 3000DEG (F).COATINGS RESIST THERMAL SHOCK AND PARTICLE EROSION IN HIGH TEMPREATURES.COATINGS ARE RECOMMENDED AS A THERMAL BARRIER IN ROCKET AND JET ENGINES AND FOR RESISTANCE TO EROSION IN TEMPREATURES ABOVE 1550DEG (F). 4 total characteristics are documented in the Federal Logistics Information System.