The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-891-9162, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Autodyne Manufacturing Co Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-891-9162 |
| Primary Part Number | A6233 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Autodyne Manufacturing Co Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Turn Quantity | 23-3/4 SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Mounting Method | TAB AND TERMINAL SINGLE GROUP |
| Inductance Rating | 11.60 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Inductance Rating | 14.10 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 3 PIN |
| 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 |
|---|---|
| A6233 | Autodyne Manufacturing Co Inc (USA) |
| 1871-1 | American Trans-Coil Corp (USA) |
| Reference | Meaning |
|---|---|
| 811057 | 5/2 Secondary reference U.S. Government activity |
| SM-D-414461 | 3/2 Design control — primary reference U.S. Government activity |
| 5950008919162 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| SM-D-414461 | 5/9 Secondary reference U.S. Government activity |
| 414461 | 5/9 Secondary reference Automatic Coil Corp |
NSN 5950-00-891-9162 is a Transformer,radio Frequency, manufactured by Autodyne Manufacturing Co Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-891-9162 has 2 manufacturer part numbers on file: A6233 (Autodyne Manufacturing Co Inc), 1871-1 (American Trans-Coil Corp).
4 possible matches (shared part number, not a government interchangeability claim): 5930-00-946-4477, 2910-01-116-9148, 5310-01-330-9826. Verify interchangeability with system specifications before substitution.
Key specifications for A6233: Inclosure Type: FULLY INCLOSED; Turn Quantity: 2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT; Turn Quantity: 23-3/4 SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Method: TAB AND TERMINAL SINGLE GROUP. 16 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.