The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-476-5684, 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 21 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-476-5684 |
| Primary Part Number | 0121-0452 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Plate Air Gap | 0.2 MILLIMETERS MM |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Nonderated Voltage Rating and Type | 175.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | UNINCLOSED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 45.0 SINGLE SECTION |
| Body Style | PLATE-MESHING |
| Insulation DC Resistance at 25 Deg Celsius | 100000.0 MEGOHMS |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Terminal Length | 0.156 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +1.3 TO 5.4 SINGLE SECTION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -45.0 TO 45.0 SINGLE SECTION |
| Center to Center Distance Between Terminals Parallel to Diameter | 0.300 INCHES NOMINAL IN |
| Terminal Thickness | 0.010 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Tuning Characteristic | STRAIGHT LINE CAPACITY SINGLE SECTION |
| Adjustment Device Torque | 1.500 INCH-OUNCES MINIMUM AND 8.000 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Plate Quantity | 6 |
| Split-Stator Rotary Plate Type | DIFFERENTIAL |
| Terminal Type and Quantity | 2 PRINTED CIRCUIT |
| Quality Factor at 25 Deg Celsius | 2000.0 |
| 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 |
|---|---|
| 0121-0452 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 187-0103-028 | C/1 Advisory reference — outside the item-of-supply concept Viking Technologies, Ltd. |
| 0121-0452 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 187-0103-028 | 5/9 Secondary reference Viking Technologies, Ltd. |
| 0121-0452 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5910-00-476-5684 is a Capacitor,variable,air Dielectri, manufactured by Keysight Technologies Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-476-5684 has 1 manufacturer part number on file: 0121-0452 (Keysight Technologies Inc).
Key specifications for 0121-0452: Plate Air Gap: 0.2 MILLIMETERS MM; Mounting Facility Type and Quantity: 2 TERMINAL; Overall Height: 0.360 INCHES NOMINAL IN; Nonderated Voltage Rating and Type: 175.0 DC CONTINUOUS SINGLE SECTION. 21 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.