The Transformer,pulse, cataloged under National Stock Number 5950-01-252-6921, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Precision Electronics, Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-01-252-6921 |
| Primary Part Number | PEI 9466 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Precision Electronics, Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Precious Material | GOLD |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 300.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.125 INCHES MAXIMUM IN |
| Body Height | 0.260 INCHES MAXIMUM IN |
| Pulse Repetition Rate | 10.0 KILOHERTZ SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 0.260 INCHES MAXIMUM IN |
| DC Resistance Rating in Ohms | 65.000 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Primary to Secondary Turn Ratio | 1 TO 2 SINGLE COMPONENT |
| Terminal Type and Quantity | 5 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 |
|---|---|
| PEI 9466 | Precision Electronics, Inc (USA) |
| 4210-1638-04 | Datatronics Romoland, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 60710903-1 | 3/9 Design control — primary reference Bourns Inc |
| 4210-1638-04 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-01-252-6921 is a Transformer,pulse, manufactured by Precision Electronics, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-252-6921 has 2 manufacturer part numbers on file: PEI 9466 (Precision Electronics, Inc), 4210-1638-04 (Datatronics Romoland, Inc.).
Key specifications for PEI 9466: Inclosure Type: FULLY INCLOSED; Precious Material: GOLD; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 300.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY. 14 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.