The Reactor, cataloged under National Stock Number 5950-01-026-9864, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hensoldt Sensors Gmbh. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-026-9864 |
| Primary Part Number | 5800583-261001-401 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hensoldt Sensors Gmbh |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND SLOT SINGLE GROUP |
| Inductance Rating | 80.00 HENRY MINIMUM AND 450.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Width | 3.375 INCHES MAXIMUM IN |
| Body Height | 4.000 INCHES MAXIMUM IN |
| Body Length | 4.000 INCHES MAXIMUM IN |
| Winding Operating Current | 58.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 3100.000 SINGLE COMPONENT SINGLE WINDING |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 90.0 HERTZ MINIMUM AND 980.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Inductance Type | SWINGING |
| Mounting Slot Width | 0.203 INCHES NOMINAL SINGLE GROUP IN |
| 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 |
|---|---|
| 5800583-261001-401 | Hensoldt Sensors Gmbh (DEU) |
| W41226A6001D1 | Hensoldt Sensors Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 690195 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-026-9864 is a Reactor, manufactured by Hensoldt Sensors Gmbh, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-026-9864 has 2 manufacturer part numbers on file: 5800583-261001-401 (Hensoldt Sensors Gmbh), W41226A6001D1 (Hensoldt Sensors Gmbh).
3 possible matches (shared part number, not a government interchangeability claim): 4720-01-340-5827, 4330-01-340-5989, 4330-01-340-5990. Verify interchangeability with system specifications before substitution.
Key specifications for 5800583-261001-401: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: FLANGE AND SLOT SINGLE GROUP. 16 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.