The Coil,radio Frequency, cataloged under National Stock Number 5950-01-457-9878, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Transcon Technologies, Llc Dba Transcon Technologies Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-457-9878 |
| Primary Part Number | 800743-4 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Transcon Technologies, Llc Dba Transcon Technologies Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Width | 0.402 INCHES NOMINAL IN |
| Body Height | 0.355 INCHES NOMINAL IN |
| Body Length | 0.402 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 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 |
|---|---|
| 800743-4 PRIMARY | Transcon Technologies, Llc Dba Transcon Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| AC8369-4 | 5/9 Secondary reference Automatic Coil Corp |
| 4217-4 | 5/2 Secondary reference U.S. Government activity |
| 800743-4 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5950-01-457-9878 is a Coil,radio Frequency, manufactured by Transcon Technologies, Llc Dba Transcon Technologies Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-457-9878 has 1 manufacturer part number on file: 800743-4 (Transcon Technologies, Llc Dba Transcon Technologies Inc).
Key specifications for 800743-4: Inclosure Type: FULLY INCLOSED; Body Width: 0.402 INCHES NOMINAL IN; Body Height: 0.355 INCHES NOMINAL IN; Body Length: 0.402 INCHES NOMINAL IN. 5 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.