The Brazing Alloy,silver, cataloged under National Stock Number 3439-00-968-3557, 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 R & D Metals & Chemicals, Inc Div R & D Metals and Chemicals Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-968-3557 |
| Primary Part Number | GP-41F 0.094 |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | R & D Metals & Chemicals, Inc Div R & D Metals and Chemicals Inc |
| Status | ACTIVE |
| Flux Feature | INCLUDED |
| Length | 18.000 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Precious Material and Weight | 0.570 SILVER GRAMS |
| Diameter | 0.094 INCHES NOMINAL IN |
| Physical Form | ROD |
| Precious Material and Location | INTEGRAL SILVER |
| Chemical Composition Percentage | IN ACCORDANCE W/THE MANUFACTURERS PROCESS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AWSA5.8 CL BAG-7 0.094 | American Welding Society, Inc. (USA) |
| GP-41F 0.094 PRIMARY | R & D Metals & Chemicals, Inc Div R & D Metals and Chemicals Inc (USA) |
| 1020FC PRIMARY | Mg Industries Welding Products Div (USA) |
| Reference | Meaning |
|---|---|
| BRAZE 560 0.094 | 5/9 Secondary reference U.S. Government activity |
| AWS A5.8 | 3/1 Design control — primary reference American Welding Society, Inc. |
| SILVEALLOY A-S6T 0.094 | 5/9 Secondary reference U.S. Government activity |
| L1BRA/G 0.094 | 5/9 Secondary reference East West Research Inc |
| 1020FC | 5/9 Secondary reference Eutectic Corp |
NSN 3439-00-968-3557 is a Brazing Alloy,silver, manufactured by R & D Metals & Chemicals, Inc Div R & D Metals and Chemicals Inc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-00-968-3557 has 3 manufacturer part numbers on file: AWSA5.8 CL BAG-7 0.094 (American Welding Society, Inc.), GP-41F 0.094 (R & D Metals & Chemicals, Inc Div R & D Metals and Chemicals Inc), 1020FC (Mg Industries Welding Products Div).
Key specifications for GP-41F 0.094: Flux Feature: INCLUDED; Length: 18.000 INCHES NOMINAL IN; Precious Material: SILVER; Precious Material and Weight: 0.570 SILVER GRAMS. 8 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.