The Transformer,power, cataloged under National Stock Number 6120-01-674-9211, 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 Indeeco Llc Dba Indeeco. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6120-01-674-9211 |
| Primary Part Number | 1029046 |
| Item Name | Transformer,power |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.75 INCHES NOMINAL SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS IN |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP |
| Maximum Transformer Power Rating | 250.0 VOLT-AMPERE ALL COMPONENTS |
| Winding Function and Quantity | 1 PRIMARY FIRST COMPONENT |
| Winding Function and Quantity | 1 PRIMARY SECOND COMPONENT |
| Winding Function and Quantity | 1 SECONDARY THIRD COMPONENT |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM ALL COMPONENTS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.81 INCHES NOMINAL SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS IN |
| Winding Operating Voltage | 24.0 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 240.0 AC VOLTS NOMINAL FIRST COMPONENT FIRST PRIMARY INPUT |
| Winding Operating Voltage | 480.0 AC VOLTS NOMINAL SECOND COMPONENT SECOND PRIMARY INPUT |
| Terminal Type and Quantity | 8 SCREW |
| Mounting Slot Width | 0.2 INCHES NOMINAL SINGLE GROUP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1029046 | Indeeco Llc Dba Indeeco (USA) |
| Reference | Meaning |
|---|---|
| B250-3739-3F | 3/9 Design control — primary reference Micron Industries Corporation Dba Micron Power Div Na |
| L876N1:E30591 REV D ITEM 5 | C/1 Advisory reference — outside the item-of-supply concept Indeeco Llc Dba Indeeco |
NSN 6120-01-674-9211 is a Transformer,power, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-674-9211 has 1 manufacturer part number on file: 1029046 (Indeeco Llc Dba Indeeco).
Key specifications for 1029046: Overall Height: 4.18 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.75 INCHES NOMINAL SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS IN; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP. 14 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.