The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-018-1429, is classified within Federal Supply Class 5910 (Capacitors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vishay Sprague, Inc. Dba Vishay Sprague Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5910-01-018-1429 |
| Primary Part Number | W50-25H2R |
| Item Name | Capacitor,fixed,electrolytic |
| FSC / FSG | 5910 / 59 — Capacitors |
| Manufacturer | Vishay Sprague, Inc. Dba Vishay Sprague Inc |
| Status | ACTIVE |
| Body Diameter | 0.281 INCHES NOMINAL IN |
| Body Style | W/O MTG FACILITIES, AXIAL TERMINALS |
| Tolerance Range Per Section | -15.00 TO 20.00 PERCENT SINGLE SECTION |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Terminal Length | 2.250 INCHES NOMINAL IN |
| Electrical Polarization | POLARIZED |
| Equivalent Series Resistance at Reference Temp in Ohms | 4.00 |
| Features Provided | HERMETICALLY SEALED CASE |
| Nonderated Continuous Voltage Rating and Type Per Section | 15.0 DC SINGLE SECTION |
| Schematic Diagram Designator | ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL |
| Body Length | 0.626 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Capacitance Value Per Section | 50.000 MICROFARADS SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Capacitive Electrode Material | TANTALUM |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| DC Leakage at Reference Temp | 1.000 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 |
|---|---|
| W50-25H2R PRIMARY | Vishay Sprague, Inc. Dba Vishay Sprague Inc (USA) |
| 137D506C2025F0 PRIMARY | Sprague Electric Co World Hqs (USA) |
| Reference | Meaning |
|---|---|
| W50-25H2R150UF25VCD | 5/9 Secondary reference Vishay Sprague, Inc. Dba Vishay Sprague Inc |
| 2004340-0701 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
NSN 5910-01-018-1429 is a Capacitor,fixed,electrolytic, manufactured by Vishay Sprague, Inc. Dba Vishay Sprague Inc, classified under FSC 5910, Capacitors. Status: active.
NSN 5910-01-018-1429 has 2 manufacturer part numbers on file: W50-25H2R (Vishay Sprague, Inc. Dba Vishay Sprague Inc), 137D506C2025F0 (Sprague Electric Co World Hqs).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-119-4302. Verify interchangeability with system specifications before substitution.
Key specifications for W50-25H2R: Body Diameter: 0.281 INCHES NOMINAL IN; Body Style: W/O MTG FACILITIES, AXIAL TERMINALS; Tolerance Range Per Section: -15.00 TO 20.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. 16 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.