The Reactor, cataloged under National Stock Number 5950-00-985-3109, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Crane Electronics, Inc.. Government technical data includes 13 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 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 | 5950-00-985-3109 |
| Primary Part Number | 100961 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Crane Electronics, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 2.20 HENRY NOMINAL SINGLE COMPONENT ALL WINDING |
| Body Width | 0.968 INCHES NOMINAL IN |
| Body Height | 1.062 INCHES NOMINAL IN |
| Body Length | 1.125 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 110.000 SINGLE COMPONENT SECOND WINDING |
| DC Resistance Rating in Ohms | 80.000 SINGLE COMPONENT FIRST WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 2 SINGLE COMPONENT |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 4 PIN |
| Inductance Type | FIXED |
| 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 |
|---|---|
| 100961 PRIMARY | Crane Electronics, Inc. (USA) |
NSN 5950-00-985-3109 is a Reactor, manufactured by Crane Electronics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-985-3109 has 1 manufacturer part number on file: 100961 (Crane Electronics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-064-1494, 5935-01-124-7239, 4820-01-694-6795. Verify interchangeability with system specifications before substitution.
Key specifications for 100961: Overall Height: 1.312 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 2.20 HENRY NOMINAL SINGLE COMPONENT ALL WINDING. 13 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.