The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-00-078-9502, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-078-9502 |
| Primary Part Number | 257977-4 |
| Item Name | Capacitor,fixed,ceramic Dielectr |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Body Diameter | 0.170 INCHES MAXIMUM IN |
| Body Style | W/O MTG FACILITIES, AXIAL TERMINALS |
| Tolerance Range Per Section | -5.00 TO 5.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Quality Factor at Reference Temp | 100.0000 |
| Nonderated Continuous Voltage Rating and Type Per Section | 500.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 0.320 INCHES MAXIMUM IN |
| Capacitance Value Per Section | 0.180 PICOFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| 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 |
|---|---|
| 257977-4 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| QC0-18UUFP0RM5PCT | 3/2 Design control — primary reference U.S. Government activity |
NSN 5910-00-078-9502 is a Capacitor,fixed,ceramic Dielectr, manufactured by Raytheon Company, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-078-9502 has 1 manufacturer part number on file: 257977-4 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5995-00-937-7767. Verify interchangeability with system specifications before substitution.
Key specifications for 257977-4: Body Diameter: 0.170 INCHES MAXIMUM IN; Body Style: W/O MTG FACILITIES, AXIAL TERMINALS; Tolerance Range Per Section: -5.00 TO 5.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. 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.