The Transformer,pulse, cataloged under National Stock Number 5950-01-164-8664, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-164-8664 |
| Primary Part Number | 4100019-1 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Overall Diameter | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | TERMINAL SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT |
| Features Provided | TINNED WIRE LEADS |
| Body Length | 0.600 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Precious Material and Location | TERMINALS GOLD |
| Frequency Rating | 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Test Data Document | 19133-4100019 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 18 PIN |
| 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 |
|---|---|
| 4100019-1 PRIMARY | The Boeing Company Div Defense (USA) |
| 3T927 | Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc (USA) |
| DB101430 | Dbp Microwave Inc. Dba Dbp Microwave Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4100019-1 | 3/9 Design control — primary reference Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West |
NSN 5950-01-164-8664 is a Transformer,pulse, manufactured by The Boeing Company Div Defense, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-164-8664 has 3 manufacturer part numbers on file: 4100019-1 (The Boeing Company Div Defense), 3T927 (Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc), DB101430 (Dbp Microwave Inc. Dba Dbp Microwave Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-271-9186. Verify interchangeability with system specifications before substitution.
Key specifications for 4100019-1: Inclosure Type: FULLY INCLOSED; Overall Diameter: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN; Precious Material: GOLD; Mounting Method: TERMINAL SINGLE GROUP. 12 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.