The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-01-221-8191, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-221-8191 |
| Item Name | Capacitor,variable,ceramic Diele |
| FSC / FSG | 5910 / 59 — Capacitors |
| Status | ACTIVE |
| Bushing Shape | ROUND |
| Bushing Length | 0.177 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Nonderated Voltage Rating and Type | 250.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | -100.0 SINGLE SECTION |
| Terminal Diameter | 0.224 INCHES NOMINAL IN |
| Body Style | PISTON |
| Insulation DC Resistance at 25 Deg Celsius | 10000.0 MEGOHMS |
| Nonderated Operating Temp | -25.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 0.224 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +1.0 TO 6.0 SINGLE SECTION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -100.0 TO 100.0 SINGLE SECTION |
| Mounting Facility Screw Thread Series Designator | UNF |
| Nominal Thread Size | 0.224 INCHES IN |
| Body Length | 0.570 INCHES NOMINAL IN |
| Bushing Diameter | 0.224 INCHES NOMINAL IN |
| Dissipation Factor at 25 Deg Celsius in Percent | 120.0 |
| Adjustment Device Torque | 0.700 INCH-OUNCES MINIMUM AND 5.700 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Thread Class | 2A A |
| Terminal Type and Quantity | 1 FERRULE |
| Quality Factor at 25 Deg Celsius | 500.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 26843-502W | C/1 Advisory reference — outside the item-of-supply concept Viavi Solutionsllc |
| 310701221 | 3/9 Design control — primary reference Stettner Electronics Inc |
| 108-04SD-1/6PF | C/1 Advisory reference — outside the item-of-supply concept Stettner Electronics Inc |
NSN 5910-01-221-8191 is a Capacitor,variable,ceramic Diele, classified under FSC 5910, Capacitors. Status: active.
Key specifications for 5910-01-221-8191: Bushing Shape: ROUND; Bushing Length: 0.177 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Nonderated Voltage Rating and Type: 250.0 DC CONTINUOUS SINGLE SECTION. 23 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.