PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C493Capacitor,fixed,electrolytic

Vishay Sprague, Inc. Dba Vishay Sprague Inc · NSN 5910-01-491-8085 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-491-8085 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-491-8085. Primary manufacturer part number: C493.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Case Insulation Material: PLASTIC
  • Body Length: 2.380 INCHES NOMINAL IN
  • Capacitance Value Per Section: 15.000 MICROFARADS SINGLE SECTION
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Capacitive Electrode Material: TANTALUM
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-491-8085, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Vishay Sprague, Inc. Dba Vishay Sprague Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-491-8085
Primary Part NumberC493
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerVishay Sprague, Inc. Dba Vishay Sprague Inc
StatusACTIVE
Case Insulation MaterialPLASTIC
Body Length2.380 INCHES NOMINAL IN
Capacitance Value Per Section15.000 MICROFARADS SINGLE SECTION
Terminal Length1.000 INCHES MINIMUM IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Capacitive Electrode MaterialTANTALUM
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Electrical PolarizationNONPOLARIZED
Terminal Diameter0.025 INCHES NOMINAL IN
Body Diameter0.478 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-010-33450911100-6 INTERCHANGEABLE
Washer,flat
Agco Corp Parts Opn
5935-00-107-2603371-0370-010 INTERCHANGEABLE
Connector,receptacle,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6810-00-241-1203 INTERCHANGEABLE
Cupric Sulfate
Cross-Reference Index
Part NumberManufacturer
C493 PRIMARY Vishay Sprague, Inc. Dba Vishay Sprague Inc (USA)
Related Parts
5310-00-010-3345INTERCHANGEABLE
WASHER,FLAT
0911100-6
5935-00-107-2603INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
371-0370-010
6810-00-241-1203INTERCHANGEABLE
CUPRIC SULFATE

Frequently Asked Questions

What is NSN 5910-01-491-8085?

NSN 5910-01-491-8085 is a Capacitor,fixed,electrolytic, manufactured by Vishay Sprague, Inc. Dba Vishay Sprague Inc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-491-8085?

NSN 5910-01-491-8085 has 1 cross-referenced part number: C493 (Vishay Sprague, Inc. Dba Vishay Sprague Inc).

What NSN replaces 5910-01-491-8085?

There are 3 known substitutes for 5910-01-491-8085: 5310-00-010-3345, 5935-00-107-2603, 6810-00-241-1203. Verify interchangeability with system specifications before substitution.

What are the specifications of C493?

Key specifications for C493: Case Insulation Material: PLASTIC; Body Length: 2.380 INCHES NOMINAL IN; Capacitance Value Per Section: 15.000 MICROFARADS SINGLE SECTION; Terminal Length: 1.000 INCHES MINIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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