The Reactor, cataloged under National Stock Number 5950-01-203-3288, 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 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-203-3288 |
| Primary Part Number | 408699 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 7.50 MICROHENRIES MINIMUM AND 9.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Width | 1.200 INCHES MAXIMUM IN |
| Body Height | 0.930 INCHES MINIMUM AND 0.970 INCHES MAXIMUM IN |
| Winding Conductor Size | 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Mounting Hole Diameter | 0.166 INCHES NOMINAL SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Operating Temp | 80.0 CELSIUS DEGC |
| Body Length | 1.280 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN |
| Winding Operating Current | 1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 1.200 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE HOOK |
| 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 |
NSN 5950-01-203-3288 is a Reactor, manufactured by Aimtron Systems, Llc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-203-3288 has 2 manufacturer part numbers on file: 408699 (Aimtron Systems, Llc), 425201 (Electronic Transformer Corp Div Electronic Transformer Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-692-7499. Verify interchangeability with system specifications before substitution.
Key specifications for 408699: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 7.50 MICROHENRIES MINIMUM AND 9.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING. 19 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.