The Transformer,power, cataloged under National Stock Number 6120-01-591-8247, 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 Graybar Electric Company, Inc. Dba Graybar Electric. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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 | 6120-01-591-8247 |
| Primary Part Number | EE30T3022HFISCUNL |
| Item Name | Transformer,power |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Graybar Electric Company, Inc. Dba Graybar Electric |
| Status | ACTIVE |
| Mounting Method | BRACKET(S) ALL GROUPINGS |
| 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 |
|---|---|
| EE30T3022HFISCUNL | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| EE30T3022HFISCUNL PRIMARY | Graybar Electric Company, Inc. Dba Graybar Electric (USA) |
NSN 6120-01-591-8247 is a Transformer,power, manufactured by Graybar Electric Company, Inc. Dba Graybar Electric, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-591-8247 has 2 manufacturer part numbers on file: EE30T3022HFISCUNL (W.w. Grainger, Inc. Div Government Sales Division), EE30T3022HFISCUNL (Graybar Electric Company, Inc. Dba Graybar Electric).
Key specifications for EE30T3022HFISCUNL: Mounting Method: BRACKET(S) ALL GROUPINGS; Special Features: SQUARE D, STEP-UP TRANSFORMER; PRIMARY VOLTAGE 208, SECONDARY VOLTAGE 400Y/231, 3 TAPS - 5%, 1+2%, K4 RATED; REFERENCE DRAWING 6312-1853; COPPER WINDINGS; APPROXIMATE WEIGHT 430 POUNDS LBS; Part Name Assigned by Controlling Agency: TRANSFORMER, STEP-UP; End Item Identification: COMMON AIR ROUTE SURV RADAR (CARSR). 1 specification is 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.