The Coil,radio Frequency, cataloged under National Stock Number 5950-00-138-2798, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lenox-Fugle Intl Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-138-2798 |
| Primary Part Number | 911-028-0044 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lenox-Fugle Intl Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 67 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.147 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 390.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Criticality Code Justification | FEAT |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Body Length | 0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN |
| Winding Operating Current | 200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 7.400 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 911-028-0044 PRIMARY | Lenox-Fugle Intl Inc (USA) |
| IMS05MA391K15 | Vishay Dale Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 15397 | 5/9 Secondary reference Vanguard Electronics, Llc |
| 911-028-0044 | 1/2 Source control — Government-approved source U.S. Government activity |
| J7344 | 5/9 Secondary reference Nytronics Inc |
NSN 5950-00-138-2798 is a Coil,radio Frequency, manufactured by Lenox-Fugle Intl Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-138-2798 has 2 manufacturer part numbers on file: 911-028-0044 (Lenox-Fugle Intl Inc), IMS05MA391K15 (Vishay Dale Electronics, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 4820-00-474-0283, 2590-00-659-7745, 4820-01-178-2973. Verify interchangeability with system specifications before substitution.
Key specifications for 911-028-0044: Inclosure Type: FULLY INCLOSED; Quality Factor: 67 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.147 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 13 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.