The Coil,radio Frequency, cataloged under National Stock Number 5950-01-518-9285, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bourns Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-518-9285 |
| Primary Part Number | PM40-180K |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Width | 4.000 INCHES NOMINAL IN |
| Body Height | 3.200 INCHES NOMINAL IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY |
| DC Resistance Rating in Ohms | 2.800 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | ESTABLISHED |
| Core Construction | POWDERED SINGLE COMPONENT |
| 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 |
|---|---|
| PM40-180K PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| PM40-180K | 5/9 Secondary reference Bell Industries Inc J W Miller Magnetics Div |
NSN 5950-01-518-9285 is a Coil,radio Frequency, manufactured by Bourns Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-518-9285 has 1 manufacturer part number on file: PM40-180K (Bourns Inc).
Key specifications for PM40-180K: Inclosure Type: FULLY INCLOSED; Body Width: 4.000 INCHES NOMINAL IN; Body Height: 3.200 INCHES NOMINAL IN; Overall Length: 4.500 INCHES NOMINAL IN. 8 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.