The Brazing Alloy,silver, cataloged under National Stock Number 3439-00-528-8608, 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 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3439-00-528-8608 |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Status | ACTIVE |
| Flux Feature | NOT INCLUDED |
| Precious Material | SILVER |
| Precious Material and Weight | 0.510 SILVER OUNCES, TROY |
| Diameter | 0.063 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | IV GRADE |
| Content Within Each Unit Package | 1 TROY 12 OZ OZ |
| Physical Form | WIRE |
| Precious Material and Location | INTEGRAL SILVER |
| Chemical Composition Percentage | SILVER 51; CADMIUM 19; ZINC 18.5; COPPER 16.5; OTHER 0.15 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| QQB654 | 4/1 Identification reference U.S. Government activity |
NSN 3439-00-528-8608 is a Brazing Alloy,silver, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
Key specifications for 3439-00-528-8608: Flux Feature: NOT INCLUDED; Precious Material: SILVER; Precious Material and Weight: 0.510 SILVER OUNCES, TROY; Diameter: 0.063 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.