PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

441-1029-021Capacitor,fixed,electrolytic

The Boeing Company Div Legacy Boeing Hb1 · NSN 5910-00-120-8154 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-120-8154 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-120-8154. Primary manufacturer part number: 441-1029-021.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Tolerance Range Per Section: -20.00 TO 20.00 PERCENT SINGLE SECTION
  • Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
  • Nonderated Continuous Voltage Rating and Type Per Section: 20.0 DC SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Anode Type: SOLID
  • DC Leakage at Maximum Operating Temp: 15.0 MICROAMPERES
  • Terminal Diameter: 0.016 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-120-8154, 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 The Boeing Company Div Legacy Boeing Hb1. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-120-8154
Primary Part Number441-1029-021
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Boeing Hb1
StatusACTIVE
Tolerance Range Per Section-20.00 TO 20.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Nonderated Continuous Voltage Rating and Type Per Section20.0 DC SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Anode TypeSOLID
DC Leakage at Maximum Operating Temp15.0 MICROAMPERES
Terminal Diameter0.016 INCHES NOMINAL IN
Terminal Length1.000 INCHES MINIMUM IN
Body Length0.210 INCHES MAXIMUM IN
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Body Diameter0.082 INCHES MAXIMUM IN
DC Leakage at Reference Temp1.500 MICROAMPERES
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Dissipation Factor at Reference Temp in Percent8.0000
Capacitive Electrode MaterialTANTALUM
Case Insulation MaterialPLASTIC
Mil-Std-1276 Wire Lead Type DesignatorN-1
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8030-00-111-2763 INTERCHANGEABLE
Sealing Compound
5998-00-998-1710 INTERCHANGEABLE
Circuit Card Assembly
5961-01-084-2829 INTERCHANGEABLE
Semiconductor Device,diode
2590-01-172-0496201580 INTERCHANGEABLE
Cap,filler Opening
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5307-01-231-137429021 INTERCHANGEABLE
Stud,ball
Jergens Inc Div Tooling Components Division
5330-01-547-2556118-6284 INTERCHANGEABLE
Seal Ring,metal
Caterpillar Inc Div Caterpillar Defense
8305-01-628-768629021 INTERCHANGEABLE
Patch,cloth
U.s. Ordnance
7830-01-673-8073 INTERCHANGEABLE
Weight Plate,gymnastic
Cross-Reference Index
Part NumberManufacturer
HAT21A Yosemite Investment Inc Dba North American Capacitor Co (USA)
162D021 Sprague Electric Co World Hqs (USA)
441-1029-021 PRIMARY The Boeing Company Div Legacy Boeing Hb1 (USA)
DMS 87045B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
29-021 Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
8030-00-111-2763INTERCHANGEABLE
SEALING COMPOUND
5998-00-998-1710INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5961-01-084-2829INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2590-01-172-0496INTERCHANGEABLE
CAP,FILLER OPENING
201580
5307-01-231-1374INTERCHANGEABLE
STUD,BALL
29021
5330-01-547-2556INTERCHANGEABLE
SEAL RING,METAL
118-6284
8305-01-628-7686INTERCHANGEABLE
PATCH,CLOTH
29021
7830-01-673-8073INTERCHANGEABLE
WEIGHT PLATE,GYMNASTIC

Frequently Asked Questions

What is NSN 5910-00-120-8154?

NSN 5910-00-120-8154 is a Capacitor,fixed,electrolytic, manufactured by The Boeing Company Div Legacy Boeing Hb1, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-120-8154?

NSN 5910-00-120-8154 has 5 cross-referenced part numbers: HAT21A (Yosemite Investment Inc Dba North American Capacitor Co), 162D021 (Sprague Electric Co World Hqs), 441-1029-021 (The Boeing Company Div Legacy Boeing Hb1), DMS 87045B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 29-021 (Microsemi Corp.-Scottsdale Dba Microsemi).

What NSN replaces 5910-00-120-8154?

There are 8 known substitutes for 5910-00-120-8154: 8030-00-111-2763, 5998-00-998-1710, 5961-01-084-2829 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 441-1029-021?

Key specifications for 441-1029-021: Tolerance Range Per Section: -20.00 TO 20.00 PERCENT SINGLE SECTION; Schematic Diagram Designator: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL; Nonderated Continuous Voltage Rating and Type Per Section: 20.0 DC SINGLE SECTION; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. 20 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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