The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-01-138-3789, 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 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-01-138-3789 |
| Primary Part Number | CER3A637SP |
| Item Name | Capacitor,fixed,mica Dielectric |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Custom Electronics, Inc. Dba Custom Electronics Inc |
| Status | ACTIVE |
| 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 |
| Body Width | 1.062 INCHES NOMINAL IN |
| Body Height | 2.062 INCHES MAXIMUM IN |
| Section Quantity | 4 |
| Nonderated Continuous Voltage Rating and Type Per Section | 1500.0 DC ALL SECTIONS |
| Body Length | 1.094 INCHES MAXIMUM IN |
| Capacitance Value Per Section | 0.100 MICROFARADS ALL SECTIONS |
| Terminal Type and Quantity | 5 SOLDER STUD |
| 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 |
|---|---|
| CER3A637SP PRIMARY | Custom Electronics, Inc. Dba Custom Electronics Inc (USA) |
NSN 5910-01-138-3789 is a Capacitor,fixed,mica Dielectric, manufactured by Custom Electronics, Inc. Dba Custom Electronics Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-138-3789 has 1 manufacturer part number on file: CER3A637SP (Custom Electronics, Inc. Dba Custom Electronics Inc).
Key specifications for CER3A637SP: 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; Body Width: 1.062 INCHES NOMINAL IN; Body Height: 2.062 INCHES MAXIMUM IN. 9 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.