The Transformer,pulse, cataloged under National Stock Number 5950-01-126-2892, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-126-2892 |
| Primary Part Number | 4031688 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 3.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.350 INCHES MAXIMUM IN |
| Body Height | 0.250 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 145.0 CELSIUS DEGC |
| Body Length | 0.500 INCHES MAXIMUM IN |
| DC Resistance Rating in Ohms | 1.250 SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 1.250 SINGLE COMPONENT SINGLE SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 100.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 6 PIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4031688 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
| PEI7179 | Precision Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1ZUHD | 5/2 Secondary reference U.S. Government activity |
| 10132808 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5950-01-126-2892 is a Transformer,pulse, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-126-2892 has 2 manufacturer part numbers on file: 4031688 (Honeywell International Inc. Dba Honeywell International), PEI7179 (Precision Electronics, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-132-0809. Verify interchangeability with system specifications before substitution.
Key specifications for 4031688: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 3.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY; Body Width: 0.350 INCHES MAXIMUM IN. 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.
NSN 5950-01-126-2892 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.