The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-243-6309, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 15 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. 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 | 5950-00-243-6309 |
| Primary Part Number | 2-863PT5-060 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Viking Technologies, Ltd. |
| Status | ACTIVE |
| Mounting Facility Quantity | 3 SINGLE GROUP3 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSEDFULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.656 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.656 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Turn Quantity | 40 SINGLE COMPONENT SINGLE PRIMARY40 SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | FLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 27.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY27.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 1.688 INCHES NOMINAL1.688 INCHES NOMINAL IN |
| Body Height | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Mounting Hole Diameter | 0.152 INCHES NOMINAL SINGLE GROUP0.152 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY SINGLE COMPONENT1 PRIMARY SINGLE COMPONENT |
| Body Length | 1.719 INCHES NOMINAL1.719 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG4 TAB, SOLDER LUG |
| 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 |
|---|---|
| A5-075 | Viking Technologies, Ltd. (USA) |
| 2-863PT5-060 PRIMARY | Viking Technologies, Ltd. (USA) |
NSN 5950-00-243-6309 is a Transformer,radio Frequency, manufactured by Viking Technologies, Ltd., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-243-6309 has 2 manufacturer part numbers on file: A5-075 (Viking Technologies, Ltd.), 2-863PT5-060 (Viking Technologies, Ltd.).
3 possible matches (shared part number, not a government interchangeability claim): 3040-00-478-8075, 3120-00-661-6337, 4320-01-085-9164. Verify interchangeability with system specifications before substitution.
Key specifications for 2-863PT5-060: Mounting Facility Quantity: 3 SINGLE GROUP3 SINGLE GROUP; Inclosure Type: FULLY INCLOSEDFULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.656 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.656 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Turn Quantity: 40 SINGLE COMPONENT SINGLE PRIMARY40 SINGLE COMPONENT SINGLE PRIMARY. 15 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.