The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-381-5136, 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4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3439-01-381-5136 |
| 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 | ALUMINUM 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-1047 | 3/9 Design control — primary reference Alloys Intl Div of Miller Thermal Technologies Inc |
NSN 3439-01-381-5136 is a Welding Powder,metallic Overlay, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-01-381-5136: Criticality Code Justification: FEAT; Content Within Each Unit Package: 5 LB LBS; Special Features: USED FOR BOND COAT AND OTHER GENERAL REPAIR AND BUILD UP; PARTICLE SHAPE IS SPHERICAL; ABRADABLE COATING; BUILD UP ON NICKEL AND NICKEL ALLOYS; CAN BE USED UNDER FINAL COATING OF CERAMICS; TEMPERATURES TO 1800 DEGREES FARENHEIT; CERTIFICATION: PWA-1347-C; GE B50TF119 CL.A; EMS 52432 CL.XVII; Material: ALUMINUM 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.