The Capacitor,variable,ceramic Diele, cataloged under National Stock Number 5910-01-049-0749, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-049-0749 |
| Primary Part Number | 976257-6 |
| Item Name | Capacitor,variable,ceramic Diele |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TAB |
| Nonderated Voltage Rating and Type | 250.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Body Style | PISTON |
| Insulation DC Resistance at 25 Deg Celsius | 1000.0 GIGOHMS |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Overall Diameter | 0.310 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +1.5 TO 40.0 SINGLE SECTION |
| Body Length | 0.600 INCHES NOMINAL IN |
| Temp Coefficient of Capacitance Range in Ppm Per Deg Celsius | -150.0 TO 150.0 SINGLE SECTION |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Terminal Type and Quantity | 1 PIN |
| Quality Factor at 25 Deg Celsius | 800.0 |
| 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 |
|---|---|
| 976257-6 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| SF40A | 3/9 Design control — primary reference Voltronics Corp |
| 149C038H01 | 5/2 Secondary reference U.S. Government activity |
| 976257-6 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5910-01-049-0749 is a Capacitor,variable,ceramic Diele, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-049-0749 has 1 manufacturer part number on file: 976257-6 (Raytheon Company Dba Raytheon Co).
Key specifications for 976257-6: Mounting Facility Type and Quantity: 1 TAB; Nonderated Voltage Rating and Type: 250.0 DC CONTINUOUS SINGLE SECTION; Inclosure Type: ENCASED; Body Style: PISTON. 13 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.