The Coil,electrical, cataloged under National Stock Number 5950-01-037-0875, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-037-0875 |
| Primary Part Number | 403855 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 2.880 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 440.00 MICROHENRIES NOMINAL SINGLE COMPONENT FIRST WINDING |
| Inductance Rating | 8.30 MILLIHENRIES NOMINAL SINGLE COMPONENT SECOND WINDING |
| Mounting Hole Diameter | 0.960 INCHES NOMINAL SINGLE GROUP IN |
| Body Length | 2.220 INCHES NOMINAL IN |
| Winding Operating Current | 1.85 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST WINDING |
| Winding Operating Current | 370.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 1.050 SINGLE COMPONENT FIRST WINDING |
| DC Resistance Rating in Ohms | 16.000 SINGLE COMPONENT SECOND WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| 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 |
|---|---|
| 403855 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| C9650 | 5/2 Secondary reference U.S. Government activity |
| 403855 | 5/9 Secondary reference Cardion Inc |
| C9650-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-01-037-0875 is a Coil,electrical, manufactured by Aimtron Systems, Llc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-037-0875 has 1 manufacturer part number on file: 403855 (Aimtron Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-069-9698. Verify interchangeability with system specifications before substitution.
Key specifications for 403855: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 2.880 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 18 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.