The Brazing Alloy,silver, cataloged under National Stock Number 3439-00-787-3530, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Messer Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-787-3530 |
| Primary Part Number | EASYFL050ZR0LL |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Messer Llc |
| Status | ACTIVE |
| Flux Feature | INCLUDED |
| Diameter | 0.062 INCHES NOMINAL IN |
| Content Within Each Unit Package | 5 TROY OZ |
| Physical Form | RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| EASYFL050ZR0LL PRIMARY | Messer Llc (USA) |
| Reference | Meaning |
|---|---|
| EASYFL050ZR0LL | 5/2 Secondary reference U.S. Government activity |
NSN 3439-00-787-3530 is a Brazing Alloy,silver, manufactured by Messer Llc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-00-787-3530 has 1 manufacturer part number on file: EASYFL050ZR0LL (Messer Llc).
Key specifications for EASYFL050ZR0LL: Flux Feature: INCLUDED; Diameter: 0.062 INCHES NOMINAL IN; Content Within Each Unit Package: 5 TROY OZ; Physical Form: RING. 4 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.