The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-959-9498, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kato Engineering Inc.. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5910-00-959-9498 |
| Primary Part Number | A4289 |
| Item Name | Capacitor,fixed,electrolytic |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Kato Engineering Inc. |
| Status | ACTIVE |
| Body Diameter | 1.438 INCHES NOMINAL IN |
| Terminal Diameter | 0.190 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE END |
| Tolerance Range Per Section | -25.00 TO 25.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 0.125 INCHES NOMINAL IN |
| Electrical Polarization | NONPOLARIZED |
| Center to Center Distance Between Terminals Parallel to Diameter | 0.500 INCHES NOMINAL IN |
| Anode Type | PLAIN FOIL |
| Nonderated Continuous Voltage Rating and Type Per Section | 300.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 2.750 INCHES NOMINAL IN |
| Capacitance Value Per Section | 50.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Capacitive Electrode Material | ALUMINUM |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 THREADED HOLE |
| 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 |
|---|---|
| A4289 | Kato Engineering Inc. (USA) |
| Reference | Meaning |
|---|---|
| NP3008 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5910-00-959-9498 is a Capacitor,fixed,electrolytic, manufactured by Kato Engineering Inc., classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-959-9498 has 1 manufacturer part number on file: A4289 (Kato Engineering Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-326-6593. Verify interchangeability with system specifications before substitution.
Key specifications for A4289: Body Diameter: 1.438 INCHES NOMINAL IN; Terminal Diameter: 0.190 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END; Tolerance Range Per Section: -25.00 TO 25.00 PERCENT SINGLE SECTION. 18 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.