The Transformer,pulse, cataloged under National Stock Number 5950-00-645-5022, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-645-5022 |
| Primary Part Number | 74-4662 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 6 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED WITH OIL |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Width | 6.438 INCHES NOMINAL IN |
| Body Height | 7.750 INCHES NOMINAL IN |
| Pulse Repetition Rate | 700.0 HERTZ SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 50.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 900.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Impedance Rating in Ohms | 900.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUP IN |
| Body Length | 6.688 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Current | 23.8 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Current | 23.8 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| DC Resistance Rating in Ohms | 0.0073 SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 0.155 SINGLE COMPONENT FIRST SECONDARY |
| DC Resistance Rating in Ohms | 0.155 SINGLE COMPONENT SECOND SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Thread Quantity Per Inch | 20 SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 4-3/10 TO 4-3/10 TO 20 SINGLE COMPONENT |
| Terminal Type and Quantity | 8 THREADED STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 363-1167G3 | Raytheon Company Dba Raytheon Co (USA) |
| K5346 | Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA) |
| 74-4662 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 363-1167G3 | 5/9 Secondary reference Raytheon Company Div Corp |
| D-3500 | 5/9 Secondary reference Spellman High-Voltage Electronics Corporation Dba Spellman High-Voltage Electronics Corp |
| 74-4662 | 5/9 Secondary reference Raytheon Company Div Corp |
| AE10375 | 5/9 Secondary reference U.S. Government activity |
| 176011 | 5/9 Secondary reference Voltampere Corp |
NSN 5950-00-645-5022 is a Transformer,pulse, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-645-5022 has 3 manufacturer part numbers on file: 363-1167G3 (Raytheon Company Dba Raytheon Co), K5346 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 74-4662 (Raytheon Company Dba Raytheon Co).
3 possible matches (shared part number, not a government interchangeability claim): 6530-01-226-5520, 5995-01-373-7761, 5330-01-374-5304. Verify interchangeability with system specifications before substitution.
Key specifications for 74-4662: Mounting Facility Quantity: 6 SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED WITH OIL; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Body Width: 6.438 INCHES NOMINAL IN. 25 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.