The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-381-5148, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-381-5148 |
| Item Name | Welding Powder,metallic Overlay |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Content Within Each Unit Package | 5 LB LBS |
| Material | CHROMIUM CARBIDE AND NICKEL ALLOY BASIC |
| Reference Number Differentiating Characteristics | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| AI-1007 | 3/9 Design control — primary reference Alloys Intl Div of Miller Thermal Technologies Inc |
NSN 3439-01-381-5148 is a Welding Powder,metallic Overlay, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-01-381-5148: Criticality Code Justification: FEAT; Content Within Each Unit Package: 5 LB LBS; Special Features: UNIT PACKAGE TYPE IS CONTAINER; PARTICLE SHAPE IS A MIXTURE OF ANGULAR AND BLOCKY; WEAR-RESISTANT COATING IN TEMPERATURES TO 1600 DEGREES FARENHEIT; PROTECTION AGAINST FRETTING IMPACT WEAR; WEAR-RESISTANCE FROM HARD SURFACES; COARSER PARTICLE SIZE THAN AI-1005; CERTIFICATION: PWA1307; RR9507/2; EMS52432 CL.II; MIL P83348 TYPE III COMP.N; GE B50TF137 B; MILP85856/42; Material: CHROMIUM CARBIDE AND NICKEL ALLOY BASIC. 4 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.