The Reactor, cataloged under National Stock Number 5950-00-034-3491, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 30 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5950-00-034-3491 |
| Primary Part Number | 9998983 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Turn Quantity | 1300 SINGLE COMPONENT THIRD WINDING |
| Turn Quantity | 14 SINGLE COMPONENT FOURTH WINDING |
| Turn Quantity | 150 SINGLE COMPONENT FIRST WINDING |
| Turn Quantity | 150 SINGLE COMPONENT SIXTH WINDING |
| Turn Quantity | 35 SINGLE COMPONENT SECOND WINDING |
| Turn Quantity | 5 SINGLE COMPONENT FIFTH WINDING |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Width | 2.734 INCHES MAXIMUM IN |
| Body Height | 4.531 INCHES MAXIMUM IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SECOND WINDING IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIRST WINDING IN |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SIXTH WINDING IN |
| Winding Conductor Size | 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FOURTH WINDING IN |
| Winding Conductor Size | 0.01264 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT THIRD WINDING IN |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT FIFTH WINDING IN |
| Features Provided | W/RESISTOR |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Body Length | 2.734 INCHES MAXIMUM IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT FIRST WINDING |
| Rating Method | WINDING TURNS SINGLE COMPONENT SECOND WINDING |
| Rating Method | WINDING TURNS SINGLE COMPONENT FIFTH WINDING |
| Rating Method | WINDING TURNS SINGLE COMPONENT FOURTH WINDING |
| Rating Method | WINDING TURNS SINGLE COMPONENT SIXTH WINDING |
| Rating Method | WINDING TURNS SINGLE COMPONENT THIRD WINDING |
| DC Resistance Rating in Ohms | 0.100 SINGLE COMPONENT FIFTH WINDING |
| DC Resistance Rating in Ohms | 0.320 SINGLE COMPONENT FOURTH WINDING |
| DC Resistance Rating in Ohms | 0.630 SINGLE COMPONENT SECOND WINDING |
| 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 |
|---|---|
| 9998983 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| G249819 | 5/9 Secondary reference American Telephone and Telegraph Co |
| ST30342 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-034-3491 is a Reactor, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-034-3491 has 1 manufacturer part number on file: 9998983 (Us Army Aviation and Missile Command).
Key specifications for 9998983: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Turn Quantity: 1300 SINGLE COMPONENT THIRD WINDING. 30 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.