The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-701-1069, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Spectrum Control Ltd Div Api Microelectronics Ltd. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5910-00-701-1069 |
| Primary Part Number | L321KB555BKX |
| Item Name | Capacitor,fixed,electrolytic |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Spectrum Control Ltd Div Api Microelectronics Ltd |
| Status | ACTIVE |
| Body Diameter | 1.016 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE END |
| Tolerance Range Per Section | -20.00 TO 50.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 70.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Electrical Polarization | POLARIZED |
| Anode Type | PLAIN FOIL |
| Nonderated Continuous Voltage Rating and Type Per Section | 450.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Case Insulation Material | PLASTIC |
| Body Length | 3.125 INCHES NOMINAL IN |
| Capacitance Value Per Section | 32.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| 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 |
|---|---|
| L321KB555BKX PRIMARY | Spectrum Control Ltd Div Api Microelectronics Ltd (GBR) |
| L321KB555BKZ PRIMARY | Spectrum Control Ltd Div Api Microelectronics Ltd (GBR) |
| Reference | Meaning |
|---|---|
| L321KB555BKX | 3/9 Design control — primary reference C-Mac Microcircuits Ltd |
| L321KB555BKZ | 5/9 Secondary reference C-Mac Microcircuits Ltd |
NSN 5910-00-701-1069 is a Capacitor,fixed,electrolytic, manufactured by Spectrum Control Ltd Div Api Microelectronics Ltd, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-00-701-1069 has 2 manufacturer part numbers on file: L321KB555BKX (Spectrum Control Ltd Div Api Microelectronics Ltd), L321KB555BKZ (Spectrum Control Ltd Div Api Microelectronics Ltd).
Key specifications for L321KB555BKX: Body Diameter: 1.016 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END; Tolerance Range Per Section: -20.00 TO 50.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 70.0 CELSIUS MAXIMUM DEGC. 14 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.