The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-394-1490, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kemet Electronics Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5910-01-394-1490 |
| Primary Part Number | T491B475K010AS |
| Item Name | Capacitor,fixed,electrolytic |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Kemet Electronics Corporation |
| Status | ACTIVE |
| Body Style | CHIP TYPE |
| Tolerance Range Per Section | -10.00 TO 10.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Terminal Length | 0.031 INCHES NOMINAL IN |
| Electrical Polarization | NONPOLARIZED |
| Body Width | 0.110 INCHES NOMINAL IN |
| Body Height | 0.075 INCHES NOMINAL IN |
| Nonderated Continuous Voltage Rating and Type Per Section | 10.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Body Length | 0.138 INCHES NOMINAL IN |
| Capacitance Value Per Section | 4.700 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Capacitive Electrode Material | TANTALUM |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 2 BONDING PAD |
| 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 |
|---|---|
| T491B475K010AS PRIMARY | Kemet Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| NRS475M10R8 | 5/9 Secondary reference Nec Electronics Usa Inc Electronic Arrays Div |
| 0180-3744 | C/1 Advisory reference — outside the item-of-supply concept Hewlett-Packard Company Dba HP |
| T491B475M010AS | 5/9 Secondary reference Kemet Electronics Corporation |
NSN 5910-01-394-1490 is a Capacitor,fixed,electrolytic, manufactured by Kemet Electronics Corporation, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-394-1490 has 1 manufacturer part number on file: T491B475K010AS (Kemet Electronics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-398-1621. Verify interchangeability with system specifications before substitution.
Key specifications for T491B475K010AS: Body Style: CHIP TYPE; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC; Terminal Length: 0.031 INCHES NOMINAL IN. 15 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.