The Transformer,power, cataloged under National Stock Number 6120-01-485-4744, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-485-4744 |
| Item Name | Transformer,power |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P77 | 3/9 Design control — primary reference Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems |
NSN 6120-01-485-4744 is a Transformer,power, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4320-01-644-0975. Verify interchangeability with system specifications before substitution.
Key specifications for 6120-01-485-4744: Overall Height: 24.380 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Overall Width: 19.750 INCHES NOMINAL IN; Special Features: PRIMARY INPUT VOLTAGE: 220VAC, 380VAC, 440VAC PORM 5PCT; 3 PHASE 3 WIRE CONFIGURATION; ALTERNATE INPUT: 24VDC, 30ADC; OUTPUT VOLTAGE: 24 VDC PORM 10PCT; 30 ADC MAX CURRENT; PROTECTION: 30 ADC, 500VDC FUSED OUTPUT; WALL MOUNTED VDC. 2 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.
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.