The Coil,electrical, cataloged under National Stock Number 5950-01-049-9951, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-01-049-9951 |
| Primary Part Number | 145C423H01 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 4.075 INCHES MINIMUM AND 4.175 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 55.00 MICROHENRIES MINIMUM AND 67.00 MICROHENRIES MAXIMUM SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 63.00 MICROHENRIES MINIMUM AND 77.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SECOND WINDING |
| Winding Conductor Size | 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT ALL WINDING IN |
| Features Provided | COLOR CODED TERMINAL |
| Body Length | 3.810 INCHES MINIMUM AND 3.930 INCHES MAXIMUM IN |
| Winding Operating Current | 3.2 AMPERES AC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 0.240 SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 2 SINGLE COMPONENT |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 4 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 |
|---|---|
| 145C423H01 | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 145C423H01 | 5/9 Secondary reference U.S. Government activity |
| C10405-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-049-9951 is a Coil,electrical, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-049-9951 has 1 manufacturer part number on file: 145C423H01 (Northrop Grumman Support Services Corp).
Key specifications for 145C423H01: Inclosure Type: OPEN; Body Outside Diameter: 4.075 INCHES MINIMUM AND 4.175 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 55.00 MICROHENRIES MINIMUM AND 67.00 MICROHENRIES MAXIMUM SINGLE COMPONENT FIRST WINDING. 15 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.