The Transformer,power, cataloged under National Stock Number 6120-01-669-9121, 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 Ge Grid Solutions Llc Dba Ge Grid Solutions Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-669-9121 |
| Primary Part Number | CPT3-60-25-4161A |
| Item Name | Transformer,power |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Ge Grid Solutions Llc Dba Ge Grid Solutions Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Outside Diameter | 23.75 INCHES NOMINAL IN |
| Mounting Method | SLOT SINGLE GROUP |
| Cooling Method | SELF-COOLED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Slot Width | 0.56 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 |
|---|---|
| CPT3-60-25-4161A PRIMARY | Ge Grid Solutions Llc Dba Ge Grid Solutions Llc (USA) |
| Reference | Meaning |
|---|---|
| CPT3-60-25-4161A | 5/9 Secondary reference Aikins, Julie M |
NSN 6120-01-669-9121 is a Transformer,power, manufactured by Ge Grid Solutions Llc Dba Ge Grid Solutions Llc, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-669-9121 has 1 manufacturer part number on file: CPT3-60-25-4161A (Ge Grid Solutions Llc Dba Ge Grid Solutions Llc).
Key specifications for CPT3-60-25-4161A: Overall Height: 20.25 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Body Outside Diameter: 23.75 INCHES NOMINAL IN; Mounting Method: SLOT SINGLE GROUP. 6 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.