The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-326-9863, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Knowles Cazenovia Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-326-9863 |
| Primary Part Number | V3270 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Knowles Cazenovia Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Nonderated Voltage Rating and Type | 125.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 50.0 SINGLE SECTION |
| Body Style | PISTON |
| Insulation DC Resistance at 25 Deg Celsius | 1000000.0 MEGOHMS |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 0.220 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +0.8 TO 14.0 SINGLE SECTION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Tuning Characteristic | STRAIGHT LINE CAPACITY SINGLE SECTION |
| Nominal Thread Size | 0.234 INCHES IN |
| Body Length | 0.280 INCHES NOMINAL IN |
| Adjustment Device Torque | 0.500 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Thread Class | 2A A |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Quality Factor at 25 Deg Celsius | 3000.0 |
| 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 |
|---|---|
| V3270 PRIMARY | Knowles Cazenovia Inc. (USA) |
| Reference | Meaning |
|---|---|
| V3270 | 5/9 Secondary reference Voltronics Corp |
| 656371-002B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5910-01-326-9863 is a Capacitor,variable,air Dielectri, manufactured by Knowles Cazenovia Inc., classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-326-9863 has 1 manufacturer part number on file: V3270 (Knowles Cazenovia Inc.).
Key specifications for V3270: Mounting Facility Type and Quantity: 1 THREADED BUSHING; Nonderated Voltage Rating and Type: 125.0 DC CONTINUOUS SINGLE SECTION; Inclosure Type: ENCASED; Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 50.0 SINGLE SECTION. 19 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.