The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-232-3127, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Custom Electronics, Inc. Dba Custom Electronics Inc. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-232-3127 |
| Primary Part Number | CER1A40SPA |
| Item Name | Capacitor,fixed,mica Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Custom Electronics, Inc. Dba Custom Electronics Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED MOUNTING HOLES |
| Terminal Diameter | 0.090 INCHES NOMINAL IN |
| Body Style | W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT ALL SECTIONS |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 5.000 INCHES NOMINAL IN |
| Terminal Length | 12.000 INCHES MINIMUM IN |
| Quality Factor at Reference Temp | 0.005 |
| Body Width | 3.300 INCHES MAXIMUM IN |
| Body Height | 3.188 INCHES MAXIMUM IN |
| Section Quantity | 7 |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nonderated Continuous Voltage Rating and Type Per Section | 2000.0 DC 1ST SECTION AND 2000.0 DC 2ND SECTION AND 2000.0 DC 3RD SECTION AND 2000.0 DC 4TH SECTION AND 6000.0 DC 5TH SECTION AND 6000.0 DC 6TH SECTION AND 6000.0 DC 7TH SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Nominal Thread Size | 0.164 INCHES IN |
| Body Length | 5.500 INCHES MAXIMUM IN |
| Dissipation Factor at Reference Temp in Percent | 0.500 |
| Capacitance Value Per Section | 2.000 MICROFARADS 1ST SECTION AND 2.000 MICROFARADS 2ND SECTION AND 2.000 MICROFARADS 3RD SECTION AND 2.000 MICROFARADS 4TH SECTION AND 1.000 MICROFARADS 5TH SECTION AND 1.000 MICROFARADS 6TH SECTION AND 1.080 MICROFARADS 7TH SECTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 2.750 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 11 UNINSULATED WIRE LEAD |
| Center to Center Distance Between Terminals Parallel to Length | 5.000 INCHES NOMINAL IN |
| Insulation Resistance at Reference Temp | 5000.0 MEGOHM-MICROFARADS |
| 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 |
|---|---|
| CER1A40SPA PRIMARY | Custom Electronics, Inc. Dba Custom Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 7637533 | 5/9 Secondary reference U.S. Government activity |
NSN 5910-00-232-3127 is a Capacitor,fixed,mica Dielectric, manufactured by Custom Electronics, Inc. Dba Custom Electronics Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-232-3127 has 1 manufacturer part number on file: CER1A40SPA (Custom Electronics, Inc. Dba Custom Electronics Inc).
Key specifications for CER1A40SPA: Mounting Facility Type and Quantity: 4 THREADED MOUNTING HOLES; Terminal Diameter: 0.090 INCHES NOMINAL IN; Body Style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT ALL SECTIONS. 24 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.