The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-00-176-7448, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-176-7448 |
| Item Name | Capacitor,variable,glass Dielect |
| FSC / FSG | 5910 / 59 — Capacitors |
| Status | ACTIVE |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Mounting Facility Type and Quantity | 4 TERMINAL |
| Nonderated Voltage Rating and Type | 1000.0 DC CONTINUOUS SINGLE SECTION |
| Inclosure Type | ENCASED |
| Capacitance Drift in Picofarads | 0.08 SINGLE SECTION |
| 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 | 0.312 INCHES NOMINAL IN |
| Capacitance Range in Picofarads | +1.0 TO 52.0 SINGLE SECTION |
| Center to Center Distance Between Terminals Parallel to Diameter | 0.234 INCHES NOMINAL IN |
| Shaft Length | 0.125 INCHES NOMINAL SINGLE SHAFT IN |
| Body Length | 1.188 INCHES NOMINAL IN |
| Temp Coefficient of Capacitance Range in Ppm Per Deg Celsius | -150.0 TO 150.0 SINGLE SECTION |
| Adjustment Device Torque | 1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN |
| Adjustment Device Drive Type and Quantity | 1 SHAFT |
| Test Data Document | 81349-MIL-C-14409 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Quality Factor at 25 Deg Celsius | 350.0 |
| Center to Center Distance Between Terminals Parallel to Length | 1.141 INCHES NOMINAL IN |
| Insulation DC Resistance at Max Operating Temp | 100.0 GIGOHMS |
| 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 |
|---|---|
| PC43G520 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms |
| MILC14409-9 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-14409/9 | 4/1 Identification reference U.S. Government activity |
| PC43G520 | 2/2 Government specification standardization U.S. Government activity |
NSN 5910-00-176-7448 is a Capacitor,variable,glass Dielect, classified under FSC 5910, Capacitors. Status: active.
7 possible matches (shared part number, not a government interchangeability claim): 5910-00-180-8042, 5910-00-223-3241, 5910-00-230-7858. Verify interchangeability with system specifications before substitution.
Key specifications for 5910-00-176-7448: Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Mounting Facility Type and Quantity: 4 TERMINAL; Nonderated Voltage Rating and Type: 1000.0 DC CONTINUOUS SINGLE SECTION; Inclosure Type: ENCASED. 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.