The Transformer,power, cataloged under National Stock Number 5950-01-577-7567, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hammond Maufacturing Company Inc. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-577-7567 |
| Primary Part Number | 289GT |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hammond Maufacturing Company Inc |
| Status | ACTIVE |
| Cooling Type | LOUVERS |
| Inclosure Type | FULLY INCLOSED |
| Special Test Features | UL AND UL LISTED FILE NO. E211544) |
| Maximum Transformer Power Rating | 1500.0 VOLT-AMPERE SINGLE COMPONENT |
| Cooling Method | SELF-COOLED |
| Features Provided | W/OVERLOAD PROTECTION AND W/SWITCH |
| Installation for Which Designed | INDOOR PORTABLE |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 289GT PRIMARY | Hammond Maufacturing Company Inc (USA) |
NSN 5950-01-577-7567 is a Transformer,power, manufactured by Hammond Maufacturing Company Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-577-7567 has 1 manufacturer part number on file: 289GT (Hammond Maufacturing Company Inc).
Key specifications for 289GT: Cooling Type: LOUVERS; Overall Height: 5.000 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Special Test Features: UL AND UL LISTED FILE NO. E211544). 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.