The Transformer,power, cataloged under National Stock Number 5950-00-116-3305, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetic Design Labs Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-116-3305 |
| Primary Part Number | 514496-1 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnetic Design Labs Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | PARTIALLY INCLOSED, DOUBLE SHELL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Power Rating | 200.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY |
| Winding Power Rating | 200.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 150.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Current | 150.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 6.60 AC VOLTS NOMINAL AND 12.50 AC VOLTS NOMINAL AND 30.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 7 WIRE LEAD |
| 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 |
|---|---|
| 514496-1 | Magnetic Design Labs Inc (USA) |
| PEI 8863 | Precision Electronics, Inc (USA) |
| 44135-1 | Coast/advanced Chip Magnetics, Inc. (USA) |
| 514496-1 | Indal Technologies Inc (CAN) |
| 514496-1 | Comsaco, Llc Dba Comsaco Inc (USA) |
| 514496-1 | Brantner and Associates, Inc. (USA) |
| 514496-1 | Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc (USA) |
| C2224 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| RX00349 | Ems Development Corporation Dba Ems Development Corp (USA) |
| T130266 | Palmer Electric Co Div Tabet Mfg Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 514496-1 | 3/2 Design control — primary reference U.S. Government activity |
| R104192 | 5/2 Secondary reference U.S. Government activity |
| 800025-6 | 5/9 Secondary reference O-Z/gedney Co Nelson Firestop Products Div a Unit of General Signal Corp |
| PTC-T19088 | 5/9 Secondary reference Ptc Transformers |
| 514496-1 | 5/2 Secondary reference U.S. Government activity |
| RX349 | 5/9 Secondary reference Ems Development Corporation Dba Ems Development Corp |
| 800025-6 | 5/9 Secondary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
NSN 5950-00-116-3305 is a Transformer,power, manufactured by Magnetic Design Labs Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-116-3305 has 10 manufacturer part numbers on file: 514496-1 (Magnetic Design Labs Inc), PEI 8863 (Precision Electronics, Inc), 44135-1 (Coast/advanced Chip Magnetics, Inc.), 514496-1 (Indal Technologies Inc), 514496-1 (Comsaco, Llc Dba Comsaco Inc) and 5 more.
2 possible matches (shared part number, not a government interchangeability claim): 3020-00-800-0256, 4510-01-017-9479. Verify interchangeability with system specifications before substitution.
Key specifications for 514496-1: Overall Height: 4.062 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: PARTIALLY INCLOSED, DOUBLE SHELL; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 17 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.