The Transformer,power, cataloged under National Stock Number 5950-01-295-5027, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Comptek Research Inc. Government technical data includes 19 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-295-5027 |
| Primary Part Number | AD170203017-001 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Comptek Research Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 8.370 INCHES MINIMUM AND 8.390 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | SLOT SINGLE GROUP |
| Body Width | 4.270 INCHES MINIMUM AND 4.330 INCHES MAXIMUM IN |
| Body Height | 3.650 INCHES MINIMUM AND 3.710 INCHES MAXIMUM IN |
| Maximum Transformer Power Rating | 500.0 VOLT-AMPERE SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Shielding Method | CORE GROUNDED SINGLE COMPONENT |
| Body Length | 7.565 INCHES MINIMUM AND 7.585 INCHES MAXIMUM IN |
| Winding Operating Current | 2.08 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.255 INCHES MINIMUM AND 2.275 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 6.00 AC VOLTS NOMINAL AND 18.00 AC VOLTS NOMINAL AND 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 60.00 AC VOLTS NOMINAL AND 180.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Mounting Slot Width | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM SINGLE GROUP IN |
| 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 |
|---|---|
| 43261 | Coast/advanced Chip Magnetics, Inc. (USA) |
| AD170203017-001 PRIMARY | Comptek Research Inc (USA) |
| Reference | Meaning |
|---|---|
| 216-1131 | 5/9 Secondary reference Jefferson Electric Div of Magnetek Inc |
| A9102 | C/1 Advisory reference — outside the item-of-supply concept Comptek Research Inc |
NSN 5950-01-295-5027 is a Transformer,power, manufactured by Comptek Research Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-295-5027 has 2 manufacturer part numbers on file: 43261 (Coast/advanced Chip Magnetics, Inc.), AD170203017-001 (Comptek Research Inc).
Key specifications for AD170203017-001: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 8.370 INCHES MINIMUM AND 8.390 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 19 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.