The Power Supply, cataloged under National Stock Number 6120-01-540-4397, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Asc Pty Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-540-4397 |
| Primary Part Number | 1637770 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Asc Pty Ltd |
| Status | ACTIVE |
| Input Voltage Rating | 103.0 AC VOLTS MINIMUM AND 127.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT |
| Output Phase | SINGLE SINGLE POWER OUTPUT |
| Output Current Rating | 10.0 AC AMPERES MINIMUM AND 20.0 AC AMPERES MAXIMUM SINGLE POWER OUTPUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1637770 | Asc Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| ASC1637770 | 5/9 Secondary reference Asc Pty Ltd |
| AM50S/5-A1 | 3/9 Design control — primary reference Sure Power, Inc |
NSN 6120-01-540-4397 is a Power Supply, manufactured by Asc Pty Ltd, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-540-4397 has 1 manufacturer part number on file: 1637770 (Asc Pty Ltd).
Key specifications for 1637770: Overall Height: 21.6 MILLIMETERS NOMINAL MM; Overall Length: 108.0 MILLIMETERS NOMINAL MM; Overall Width: 82.6 MILLIMETERS NOMINAL MM; Input Voltage Rating: 103.0 AC VOLTS MINIMUM AND 127.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6120-01-540-4397 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.