The Power Unit,resistance Heating,so, cataloged under National Stock Number 3439-01-139-2197, 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 Automated Production Equipment Corp.. Government technical data includes 1 specification, 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 | 3439-01-139-2197 |
| Primary Part Number | PRS425AFC |
| Item Name | Power Unit,resistance Heating,so |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Automated Production Equipment Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF POWER SOURCE,SPECIAL AIDS PKG.,SWAPLATING SYSTEM,MATERIAL PKG.,TOOLS PKG.,VACUUM CLEANING AND HANDLING,DUAL PATH SOLDER EXTRACTOR,THERMAL WIRE STRIPPING,RESISTANCE TWEEZER SYSTEM,SPRAY SYSTEM,WORK HANDLING SYSTEM,REFLOW SOLDERING SYSTEM,COATING REMOVAL SYSTEM,CONDUCTIVE TWEEZER HEATING SYSTEM,ENVIRONMENTAL PROBE,MINIATURE MACHINING SYSTEM,OPTICAL LIGHTING SYSTEM |
| 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 |
|---|---|
| PRS425AFC PRIMARY | Automated Production Equipment Corp. (USA) |
NSN 3439-01-139-2197 is a Power Unit,resistance Heating,so, manufactured by Automated Production Equipment Corp., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-139-2197 has 1 manufacturer part number on file: PRS425AFC (Automated Production Equipment Corp.).
Key specifications for PRS425AFC: General Characteristics Item Description: CONSISTS OF POWER SOURCE,SPECIAL AIDS PKG.,SWAPLATING SYSTEM,MATERIAL PKG.,TOOLS PKG.,VACUUM CLEANING AND HANDLING,DUAL PATH SOLDER EXTRACTOR,THERMAL WIRE STRIPPING,RESISTANCE TWEEZER SYSTEM,SPRAY SYSTEM,WORK HANDLING SYSTEM,REFLOW SOLDERING SYSTEM,COATING REMOVAL SYSTEM,CONDUCTIVE TWEEZER HEATING SYSTEM,ENVIRONMENTAL PROBE,MINIATURE MACHINING SYSTEM,OPTICAL LIGHTING SYSTEM. 1 specification is 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.