The Power Unit,resistance Heating,so, cataloged under National Stock Number 3439-01-130-7693, 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 Assembly Technologies International Inc.. 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 | 3439-01-130-7693 |
| Primary Part Number | 105-C1 |
| Item Name | Power Unit,resistance Heating,so |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Assembly Technologies International Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 23 OUTPUTS BY USE OF SELECTOR SWITCH; 125 TO 1000 W RANGE; 1.2 TO 6.9 V; ENCLOSED IN STEEL CASE W/PILOT LIGHT AND CARRYING HANDLE; SIZE 6-1/2 BY 7-1/2 BY 8-1/2 IN. V |
| 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 |
|---|---|
| 105-C1 PRIMARY | Assembly Technologies International Inc. (USA) |
NSN 3439-01-130-7693 is a Power Unit,resistance Heating,so, manufactured by Assembly Technologies International Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-01-130-7693 has 1 manufacturer part number on file: 105-C1 (Assembly Technologies International Inc.).
Key specifications for 105-C1: General Characteristics Item Description: 23 OUTPUTS BY USE OF SELECTOR SWITCH; 125 TO 1000 W RANGE; 1.2 TO 6.9 V; ENCLOSED IN STEEL CASE W/PILOT LIGHT AND CARRYING HANDLE; SIZE 6-1/2 BY 7-1/2 BY 8-1/2 IN. V. 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.