The Capacitor,variable,gas Dielectri, cataloged under National Stock Number 5910-01-191-4123, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-191-4123 |
| Primary Part Number | 5M2111 |
| Item Name | Capacitor,variable,gas Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE SHAFT |
| Mounting Facility Type and Quantity | 6 THREADED HOLE(S) |
| Nonderated Voltage Rating and Type | 1.8 AC PEAK SINGLE SECTION |
| Shaft Diameter | 0.375 INCHES NOMINAL SINGLE SHAFT IN |
| Terminal Diameter | 1.500 INCHES NOMINAL AND 1.820 INCHES NOMINAL IN |
| Body Style | CONCENTRIC |
| Adjustment Device Rotation | 16.0 TURNS MINIMUM COUNTERCLOCKWISE |
| Nonderated Operating Temp | 120.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 2.440 INCHES MAXIMUM IN |
| Terminal Length | 0.250 INCHES MINIMUM IN |
| Capacitance Range in Picofarads | +5.0 TO 250.0 SINGLE SECTION |
| Body Height | 5.250 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.138 INCHES IN |
| Shaft Length | 0.750 INCHES NOMINAL SINGLE SHAFT IN |
| Adjustment Device Torque | 1.500 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | CERAMIC INSULATION SUPPORTING |
| Material | COPPER BASE |
| Material | COPPER CAPACITIVE ELECTRODE |
| Terminal Type and Quantity | 2 FERRULE |
| Alternating Current Rating in Amps | 45.0 |
| 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 |
|---|---|
| 5M2111 PRIMARY | The Boeing Company Div Defense (USA) |
| 5M2111-250-3S | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| CVCD-250-3D2482 | 5/9 Secondary reference Jennings Technology Company Llc Dba Jennings |
NSN 5910-01-191-4123 is a Capacitor,variable,gas Dielectri, manufactured by The Boeing Company Div Defense, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-191-4123 has 2 manufacturer part numbers on file: 5M2111 (The Boeing Company Div Defense), 5M2111-250-3S (The Boeing Company Div Defense).
Key specifications for 5M2111: Shaft Type: ROUND SINGLE SHAFT; Mounting Facility Type and Quantity: 6 THREADED HOLE(S); Overall Height: 6.000 INCHES NOMINAL IN; Nonderated Voltage Rating and Type: 1.8 AC PEAK SINGLE SECTION. 24 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.