The Coil,radio Frequency, cataloged under National Stock Number 5950-01-515-3745, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Collins Engine Nozzles, Inc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-515-3745 |
| Primary Part Number | 1537-28K |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Collins Engine Nozzles, Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 33 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.156 INCHES NOMINAL IN |
| Inductance Rating | 4.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Body Length | 0.375 INCHES NOMINAL IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 2.600 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 1537-28K PRIMARY | Collins Engine Nozzles, Inc (USA) |
NSN 5950-01-515-3745 is a Coil,radio Frequency, manufactured by Collins Engine Nozzles, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-515-3745 has 1 manufacturer part number on file: 1537-28K (Collins Engine Nozzles, Inc).
Key specifications for 1537-28K: Inclosure Type: FULLY INCLOSED; Quality Factor: 33 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.156 INCHES NOMINAL IN; Inductance Rating: 4.70 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 11 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.