The Transformer,power, cataloged under National Stock Number 5950-00-320-4391, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is A M I/ Coast Magnetics Inc. Dba Coast Magnetics. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-320-4391 |
| Primary Part Number | 9102 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | A M I/ Coast Magnetics Inc. Dba Coast Magnetics |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.825 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Height | 1.060 INCHES MAXIMUM IN |
| Winding Function and Quantity | 4 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Body Length | 2.225 INCHES MAXIMUM IN |
| Frequency Rating | 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.620 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Terminal Type and Quantity | 25 WIRE HOOK |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| 805503-1 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 9102 PRIMARY | A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA) |
| 3890-2 PRIMARY | Mccarron Electric Co (USA) |
| 17288 PRIMARY | Robert M. Hadley Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 805503-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5950-00-320-4391 is a Transformer,power, manufactured by A M I/ Coast Magnetics Inc. Dba Coast Magnetics, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-320-4391 has 4 manufacturer part numbers on file: 805503-1 (Honeywell International, Inc Div Aerospace-Tucson), 9102 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 3890-2 (Mccarron Electric Co), 17288 (Robert M. Hadley Company, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5310-00-393-3481, 3120-00-983-4173, 5998-01-424-1000. Verify interchangeability with system specifications before substitution.
Key specifications for 9102: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.825 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT. 14 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.