The Brazing Alloy,silver, cataloged under National Stock Number 3439-01-161-6650, 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 Kidde-Fenwal, Llc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-161-6650 |
| Primary Part Number | 201827 |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Kidde-Fenwal, Llc |
| Status | ACTIVE |
| Flux Feature | NOT INCLUDED |
| Diameter | 1.000 INCHES NOMINAL IN |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 201827 PRIMARY | Kidde-Fenwal, Llc (USA) |
NSN 3439-01-161-6650 is a Brazing Alloy,silver, manufactured by Kidde-Fenwal, Llc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-161-6650 has 1 manufacturer part number on file: 201827 (Kidde-Fenwal, Llc).
Key specifications for 201827: Flux Feature: NOT INCLUDED; Diameter: 1.000 INCHES NOMINAL IN; Physical Form: RING; Special Features: 0.875 IN. ID IN. 3 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.