The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-455-0141, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-455-0141 |
| Primary Part Number | 0121-0147 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Nonderated Voltage Rating and Type | 350.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | UNINCLOSED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 15.0 SINGLE SECTION |
| Body Style | PLATE-MESHING |
| Capacitance Range in Picofarads | +2.3 TO 18.5 SINGLE SECTION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -15.0 TO 15.0 SINGLE SECTION |
| Criticality Code Justification | FEAT |
| Tuning Characteristic | STRAIGHT LINE FREQUENCY SINGLE SECTION |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Plate Quantity | 6 |
| Material | METAL ENCLOSURE |
| Split-Stator Rotary Plate Type | BUTTERFLY |
| Terminal Type and Quantity | 3 PRINTED CIRCUIT |
| 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 |
|---|---|
| 189-0507-028 | Viking Technologies, Ltd. (USA) |
| 0121-0147 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 0121-0147 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 189-0507-028 | 5/9 Secondary reference Viking Technologies, Ltd. |
| 0121-0147 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5910-00-455-0141 is a Capacitor,variable,air Dielectri, manufactured by Keysight Technologies Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-455-0141 has 2 manufacturer part numbers on file: 189-0507-028 (Viking Technologies, Ltd.), 0121-0147 (Keysight Technologies Inc).
Key specifications for 0121-0147: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Nonderated Voltage Rating and Type: 350.0 DC CONTINUOUS SINGLE SECTION; Inclosure Type: UNINCLOSED; Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 15.0 SINGLE SECTION. 14 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.