The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-310-5394, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is United Chemi-Con, Inc.. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5910-01-310-5394 |
| Primary Part Number | RX50VB221W12X42LL |
| Item Name | Capacitor,fixed,electrolytic |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | United Chemi-Con, Inc. |
| Status | ACTIVE |
| Body Diameter | 12.5 MILLIMETERS NOMINAL MM |
| DC Leakage at Maximum Operating Temp | 1.280 MICROAMPERES |
| Terminal Diameter | 0.6 MILLIMETERS NOMINAL MM |
| Body Style | W/O MTG FACILITIES, TERMINAL(S) ON ONE END |
| Tolerance Range Per Section | -10.00 TO 100.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC |
| Terminal Surface Treatment | SOLDER |
| Terminal Length | 25.0 MILLIMETERS MINIMUM MM |
| Electrical Polarization | POLARIZED |
| Center to Center Distance Between Terminals Parallel to Diameter | 5.0 MILLIMETERS NOMINAL MM |
| Equivalent Series Resistance at Reference Temp in Ohms | 0.40 |
| Anode Type | PLAIN FOIL |
| Nonderated Continuous Voltage Rating and Type Per Section | 50.0 DC SINGLE SECTION |
| Schematic Diagram Designator | NO COMMON OR GROUNDED ELECTRODE(S) |
| Case Insulation Material | PLASTIC |
| Impedance at Minimum Operating Temp in Ohms | 0.15 |
| Body Length | 42.5 MILLIMETERS NOMINAL MM |
| Capacitance Value Per Section | 220.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Capacitive Electrode Material | ALUMINUM |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| DC Leakage at Reference Temp | 2.000 MICROAMPERES |
| 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 |
|---|---|
| RX50VB221W12X42LL PRIMARY | United Chemi-Con, Inc. (USA) |
| Reference | Meaning |
|---|---|
| VPR221M075N1C3A | 5/9 Secondary reference Aerovox M |
NSN 5910-01-310-5394 is a Capacitor,fixed,electrolytic, manufactured by United Chemi-Con, Inc., classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-310-5394 has 1 manufacturer part number on file: RX50VB221W12X42LL (United Chemi-Con, Inc.).
Key specifications for RX50VB221W12X42LL: Body Diameter: 12.5 MILLIMETERS NOMINAL MM; DC Leakage at Maximum Operating Temp: 1.280 MICROAMPERES; Terminal Diameter: 0.6 MILLIMETERS NOMINAL MM; Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END. 22 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.