The Coil,electrical, cataloged under National Stock Number 5950-01-028-5938, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-028-5938 |
| Primary Part Number | 2891889-1 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 4.000 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 61.00 MICROHENRIES NOMINAL SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 71.00 MICROHENRIES NOMINAL SINGLE COMPONENT SECOND WINDING |
| Mounting Hole Diameter | 1.500 INCHES MINIMUM SINGLE GROUP IN |
| Body Length | 3.250 INCHES NOMINAL IN |
| Winding Operating Current | 2.12 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 0.104 SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Winding Quantity | 2 SINGLE COMPONENT |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 2.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL WINDING |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2891889-1 | Raytheon Company (USA) |
| 2891889-1 | Raytheon Company Dba Raytheon Co (USA) |
| 2891889-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| B1693-151 | Celco Dba Constantine Engineering Laboratories Co (USA) |
| Reference | Meaning |
|---|---|
| 2891889-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5950-01-028-5938 is a Coil,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-028-5938 has 4 manufacturer part numbers on file: 2891889-1 (Raytheon Company), 2891889-1 (Raytheon Company Dba Raytheon Co), 2891889-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), B1693-151 (Celco Dba Constantine Engineering Laboratories Co).
Key specifications for 2891889-1: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 4.000 INCHES MINIMUM AND 4.005 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 17 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 5950-01-028-5938 has DEMIL Code D. 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.