The Transformer,power, cataloged under National Stock Number 6120-01-679-7461, 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 Hammond Power Solutions, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-679-7461 |
| Primary Part Number | SG3A0750KB0C |
| Item Name | Transformer,power |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Hammond Power Solutions, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| SG3A0750KB0C | Graybar Electric Company, Inc. Dba Graybar Electric (USA) |
| SG3A0750KB0C PRIMARY | Hammond Power Solutions, Inc (USA) |
NSN 6120-01-679-7461 is a Transformer,power, manufactured by Hammond Power Solutions, Inc, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-679-7461 has 2 manufacturer part numbers on file: SG3A0750KB0C (Graybar Electric Company, Inc. Dba Graybar Electric), SG3A0750KB0C (Hammond Power Solutions, Inc).
Key specifications for SG3A0750KB0C: Overall Height: 64.0 INCHES NOMINAL IN; Overall Length: 41.5 INCHES NOMINAL IN; Overall Width: 49.0 INCHES NOMINAL IN; Special Features: DISTRIBUTION TRANSFORMER TYPE: GENERAL PURPOSE G3 RATING: 750 KVA HERTZ 60 HZ PHASE: 3 PHASE INPUT VOLTAGE: 480 V DELTA OUTPUT VOLTAGE: 208Y/120 COIL MATERIAL: COPPER TEMPERATURE RISE: 150 DEGREES C INSULATION RATING: 220 DEGREES C INSULATED TYPE OF COOLING: NATURAL CONVECTION MOUNTING SUPPORT: FLOOR ENCLOSURE TYPE: HEAVY DUTY VENTILATED TYPE 3R ENCLOSURE COLOR: GREY TRANSFORMER WEIGHT: 4,050 LBS TRANSFORMER VOLUME: 75.3 CU FT V. 0 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.