The Reactor, cataloged under National Stock Number 5950-01-250-8901, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rantec Power Systems Inc. Dba Rantec Power Systems. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-250-8901 |
| Primary Part Number | 1000657-001 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Rantec Power Systems Inc. Dba Rantec Power Systems |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SECOND GROUP |
| Mounting Facility Quantity | 8 FIRST GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.400 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN |
| Mounting Method | THREADED HOLE(S) ALL GROUPINGS |
| Inductance Rating | 80.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL WINDING |
| Body Width | 3.510 INCHES MAXIMUM IN |
| Body Height | 1.910 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.112 INCHES FIRST GROUP IN |
| Nominal Thread Size | 0.138 INCHES SECOND GROUP IN |
| Body Length | 4.400 INCHES MAXIMUM IN |
| Winding Operating Current | 2.8 AMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT ALL WINDING |
| DC Resistance Rating in Ohms | 1.300 SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 2 SINGLE COMPONENT |
| Frequency Rating | 47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Inductance Type | FIXED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL GROUPINGS |
| 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 |
|---|---|
| 1000657-001 PRIMARY | Rantec Power Systems Inc. Dba Rantec Power Systems (USA) |
| Reference | Meaning |
|---|---|
| 1000657-001 | 5/9 Secondary reference Rantec Microwave Systems, Inc. Dba Rantec Microwave Systems Inc |
NSN 5950-01-250-8901 is a Reactor, manufactured by Rantec Power Systems Inc. Dba Rantec Power Systems, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-250-8901 has 1 manufacturer part number on file: 1000657-001 (Rantec Power Systems Inc. Dba Rantec Power Systems).
Key specifications for 1000657-001: Mounting Facility Quantity: 4 SECOND GROUP; Mounting Facility Quantity: 8 FIRST GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP IN. 23 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.