The Transformer,pulse, cataloged under National Stock Number 5950-00-138-5033, 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 12 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-138-5033 |
| Primary Part Number | PEI7022 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Precision Electronics, Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Body Width | 0.350 INCHES MAXIMUM IN |
| Body Height | 0.250 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Body Length | 0.500 INCHES MAXIMUM IN |
| Winding Operating Current | 100.0 MICROAMPERES AC NOMINAL SINGLE COMPONENT ALL SECONDARY |
| DC Resistance Rating in Ohms | 0.900 SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 0.900 SINGLE COMPONENT ALL SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Primary to Secondary Turn Ratio | 1 TO 1 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 6 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 |
|---|---|
| PEI7022 | Precision Electronics, Inc (USA) |
| 40759 | Coast/advanced Chip Magnetics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 318-145-02 | 5/9 Secondary reference U.S. Government activity |
| 318-280-02 | 5/9 Secondary reference U.S. Government activity |
| EP5197 | 5/1 Secondary reference U.S. Government activity |
| 532043-2 | 3/2 Design control — primary reference U.S. Government activity |
| PE7734 | 5/1 Secondary reference Pulse Engineering Inc |
| 318-0280-02 | 5/9 Secondary reference Vernitron Corp Aie Magnetics Div |
NSN 5950-00-138-5033 is a Transformer,pulse, manufactured by Precision Electronics, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-138-5033 has 2 manufacturer part numbers on file: PEI7022 (Precision Electronics, Inc), 40759 (Coast/advanced Chip Magnetics, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 7045-01-409-1267, 5340-01-521-2716, 4810-01-567-2346. Verify interchangeability with system specifications before substitution.
Key specifications for PEI7022: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 0.350 INCHES MAXIMUM IN; Body Height: 0.250 INCHES MAXIMUM IN. 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.