The Transformer,pulse, cataloged under National Stock Number 5950-01-261-5664, 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 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-261-5664 |
| Primary Part Number | 163252 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 1.120 INCHES NOMINAL IN |
| Body Height | 4.800 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 4.060 INCHES NOMINAL IN |
| Winding Operating Current | 60.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE |
| 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 |
|---|---|
| 163252 | Raytheon Company (USA) |
| 804R | Pearson Electronics Inc (USA) |
| 163252 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| SI-8428 PRIMARY | Stangenes Industries, Inc. Dba Stangenes Industries Inc (USA) |
| 2902862-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 163252 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5950-01-261-5664 is a Transformer,pulse, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-261-5664 has 5 manufacturer part numbers on file: 163252 (Raytheon Company), 804R (Pearson Electronics Inc), 163252 (Raytheon Company Dba Raytheon Co), SI-8428 (Stangenes Industries, Inc. Dba Stangenes Industries Inc), 2902862-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
2 possible matches (shared part number, not a government interchangeability claim): 5331-01-324-2537, 5940-01-568-9122. Verify interchangeability with system specifications before substitution.
Key specifications for 163252: Mounting Facility Quantity: 2 SINGLE GROUP; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Body Width: 1.120 INCHES NOMINAL IN; Body Height: 4.800 INCHES NOMINAL IN. 10 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.