The Coil,radio Frequency, cataloged under National Stock Number 5950-01-285-4394, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Piconics, Inc. Dba Piconics 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 | 5950-01-285-4394 |
| Primary Part Number | PK391K81 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Piconics, Inc. Dba Piconics Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 35 MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Inductance Rating | 0.390 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.125 INCHES MAXIMUM IN |
| Body Height | 0.125 INCHES NOMINAL IN |
| Body Length | 0.160 INCHES MAXIMUM IN |
| Winding Operating Current | 250.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 0.800 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 BONDING PAD |
| 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 |
|---|---|
| PK391K81 PRIMARY | Piconics, Inc. Dba Piconics Inc (USA) |
NSN 5950-01-285-4394 is a Coil,radio Frequency, manufactured by Piconics, Inc. Dba Piconics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-285-4394 has 1 manufacturer part number on file: PK391K81 (Piconics, Inc. Dba Piconics Inc).
Key specifications for PK391K81: Inclosure Type: FULLY INCLOSED; Quality Factor: 35 MINIMUM SINGLE COMPONENT SINGLE PRIMARY; Inductance Rating: 0.390 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Body Width: 0.125 INCHES MAXIMUM IN. 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.