The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-00-644-6543, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5910-00-644-6543 |
| Item Name | Capacitor,fixed,ceramic Dielectr |
| FSC / FSG | 5910 / 59 — Capacitors |
| Status | ACTIVE |
| Body Diameter | 0.938 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 THREADED MOUNTING HOLES |
| Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius | -470.0 SINGLE SECTION |
| Body Style | BUTTON TYPE, W/THD MTG HOLE/STUD |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 0.312 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Features Provided | HERMETICALLY SEALED CASE |
| Nonderated Continuous Voltage Rating and Type Per Section | 500.0 DC SINGLE SECTION |
| Schematic Diagram Designator | ELECTRODE(S) GROUNDED TO CASE |
| Nominal Thread Size | 0.138 INCHES IN |
| Body Length | 0.750 INCHES NOMINAL IN |
| Dissipation Factor at Reference Temp in Percent | 0.3000 |
| Capacitance Value Per Section | 2000.000 PICOFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG |
| Tolerance of Temp Coefficient Per Section in Ppm Per Deg Celsius | -60.0 TO 60.0 SINGLE SECTION |
| 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 |
|---|---|
| 73C | 3/1 Design control — primary reference Sprague Electric Co World Hqs |
NSN 5910-00-644-6543 is a Capacitor,fixed,ceramic Dielectr, classified under FSC 5910, Capacitors. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4440-00-671-8124, 5315-01-288-4454, 3460-01-556-4385. Verify interchangeability with system specifications before substitution.
Key specifications for 5910-00-644-6543: Body Diameter: 0.938 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 THREADED MOUNTING HOLES; Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius: -470.0 SINGLE SECTION; Body Style: BUTTON TYPE, W/THD MTG HOLE/STUD. 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.