The Capacitor,fixed,glass Dielectric, cataloged under National Stock Number 5910-00-660-7485, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Corning Glass Works. 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 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 | 5910-00-660-7485 |
| Primary Part Number | CY20C512F |
| Item Name | Capacitor,fixed,glass Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Corning Glass Works |
| Status | ACTIVE |
| Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius | 140.0 SINGLE SECTION |
| Body Style | W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES |
| Tolerance Range Per Section | -5.00 TO 5.00 PERCENT SINGLE SECTION |
| Body Width | 0.141 INCHES NOMINAL IN |
| Body Height | 0.422 INCHES NOMINAL IN |
| Nonderated Continuous Voltage Rating and Type Per Section | 300.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 0.734 INCHES NOMINAL IN |
| Capacitance Value Per Section | 5100.000 PICOFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Material | CERAMIC CASE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Tolerance of Temp Coefficient Per Section in Ppm Per Deg Celsius | -25.0 TO 25.0 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 |
| Part Number | Manufacturer |
|---|---|
| CY20C512F PRIMARY | Corning Glass Works (USA) |
NSN 5910-00-660-7485 is a Capacitor,fixed,glass Dielectric, manufactured by Corning Glass Works, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-660-7485 has 1 manufacturer part number on file: CY20C512F (Corning Glass Works).
1 possible match (shared part number, not a government interchangeability claim): 5910-00-810-2544. Verify interchangeability with system specifications before substitution.
Key specifications for CY20C512F: Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius: 140.0 SINGLE SECTION; Body Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES; Tolerance Range Per Section: -5.00 TO 5.00 PERCENT SINGLE SECTION; Body Width: 0.141 INCHES NOMINAL IN. 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.