PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

691391-052Capacitor,fixed,electrolytic

L3 Aviation Products, Inc. Dba L3 Technologies · NSN 5910-00-420-8555 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-420-8555 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-420-8555. Primary manufacturer part number: 691391-052.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Nonderated Continuous Voltage Rating and Type Per Section: 50.0 DC SINGLE SECTION
  • Body Length: 0.474 INCHES NOMINAL IN
  • Case Insulation Material: PLASTIC
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-420-8555, 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 L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 28 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-420-8555
Primary Part Number691391-052
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerL3 Aviation Products, Inc. Dba L3 Technologies
StatusCANCELLED
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
Body Length0.474 INCHES NOMINAL IN
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
DC Leakage at Reference Temp1.700 MICROAMPERES
Test Data Document81349-MIL-C-39003-1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Dissipation Factor at Reference Temp in Percent4.0000
Capacitive Electrode MaterialTANTALUM
Features ProvidedHERMETICALLY SEALED CASE
Mil-Std-1276 Wire Lead Type DesignatorN-1
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Electrical PolarizationPOLARIZED
Reliability IndicatorNOT ESTABLISHED
DC Leakage at Maximum Operating Temp17.0 MILLIAMPERES
Capacitance Value Per Section2.200 MICROFARADS SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Body Diameter0.185 INCHES NOMINAL IN
Anode TypeSOLID
Terminal Length1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-113-7350 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-153-4414 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-403-5814 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-685-9700150D225X0035B2 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5910-00-763-9025150D225X9035B2 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5910-00-829-3298 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-880-4165 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-913-6347 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-925-686310215-0025 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Honeywell International Inc Dba Honeywell
5910-01-128-048710-02431-00 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Compaq Federal Llc
Cross-Reference Index
Part NumberManufacturer
691391-052 L3 Aviation Products, Inc. Dba L3 Technologies (USA)
P430004086 F E L Corp (USA)
211-990006-440 Cmc Electronics Inc (CAN)
350D225X9035B2 Sprague Electric Co World Hqs (USA)
10138680 Nimikkeistokeskus Ncb Finland (FIN)
0180-1846 Hewlett-Packard Company Dba HP (USA)
M39003-01-2603 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
418247-78 Raytheon Company Dba Raytheon (USA)
120104036 Eaton Corporation (USA)
ML2-15 Struthers-Dunn Inc. (USA)
CS13BC2R2K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CSR13G225KM North American Philips Corp Philips Components Discrete Products Div (USA)
4580026-7 Itt Industries Inc Itt Aerospace Communications Div East (USA)
201160-220 Cipher Data Products Inc Oem Marketing Div (USA)
2088355-0025 Honeywell International Inc Dba Honeywell (USA)
441-1180-011 The Boeing Company Div Legacy Boeing Hb1 (USA)
MIL-C-39003/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003-01-2843 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003/01-3083 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8524009-163 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Related Parts
5910-00-113-7350INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-153-4414INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-403-5814INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-685-9700INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
150D225X0035B2
5910-00-763-9025INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
150D225X9035B2
5910-00-829-3298INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-880-4165INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-913-6347INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-925-6863INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10215-0025
5910-01-128-0487INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10-02431-00
5910-01-270-5247INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-01-326-3429INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-00-420-8555?

NSN 5910-00-420-8555 is a Capacitor,fixed,electrolytic, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-420-8555?

NSN 5910-00-420-8555 has 50 cross-referenced part numbers: 691391-052 (L3 Aviation Products, Inc. Dba L3 Technologies), P430004086 (F E L Corp), 211-990006-440 (Cmc Electronics Inc), 350D225X9035B2 (Sprague Electric Co World Hqs), 10138680 (Nimikkeistokeskus Ncb Finland) and 45 more.

What NSN replaces 5910-00-420-8555?

There are 12 known substitutes for 5910-00-420-8555: 5910-00-113-7350, 5910-00-153-4414, 5910-00-403-5814 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 691391-052?

Key specifications for 691391-052: Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Nonderated Continuous Voltage Rating and Type Per Section: 50.0 DC SINGLE SECTION; Body Length: 0.474 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-420-8555 still in active supply?

NSN 5910-00-420-8555 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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