The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-281-6580, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-281-6580 |
| Primary Part Number | 267933-18 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Nonderated Voltage Rating and Type | 500.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 350.0 SINGLE SECTION |
| Body Style | PISTON |
| Insulation DC Resistance at 25 Deg Celsius | 10000.0 MEGOHMS |
| Nonderated Operating Temp | -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 0.110 INCHES MAXIMUM IN |
| Terminal Length | 0.148 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +0.4 TO 2.5 SINGLE SECTION |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -75.0 TO 75.0 SINGLE SECTION |
| Tuning Characteristic | STRAIGHT LINE CAPACITY SINGLE SECTION |
| Terminal Location | ADJUSTMENT CONTROL END BENT BACKWARD |
| Terminal Location | END OPPOSITE ADJUSTMENT CONTROL BENT FORWARD |
| Body Length | 0.160 INCHES NOMINAL IN |
| Adjustment Device Torque | 0.200 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Terminal Type and Quantity | 2 PRINTED CIRCUIT |
| Quality Factor at 25 Deg Celsius | 3000.0 |
| Center to Center Distance Between Terminals Parallel to Length | 0.118 INCHES NOMINAL IN |
| Insulation DC Resistance at Max Operating Temp | 10000.0 MEGOHMS |
| 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 |
|---|---|
| 267933-18 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 7281SL | 5/9 Secondary reference U.S. Government activity |
NSN 5910-01-281-6580 is a Capacitor,variable,air Dielectri, manufactured by Raytheon Company, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-281-6580 has 1 manufacturer part number on file: 267933-18 (Raytheon Company).
Key specifications for 267933-18: Mounting Facility Type and Quantity: 2 TERMINAL; Nonderated Voltage Rating and Type: 500.0 DC CONTINUOUS SINGLE SECTION; Inclosure Type: ENCASED; Temp Coefficient of Capacitance in Ppm Per Deg Celsius: 350.0 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.