PartsTable
Technical Data Sheet
PartsTable / MRO / 41-520-01
41-520-01 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include end_item_identification: 1940-01-526-7164, MK3 BRIDGE ERECTION BOAT, part_name_assigned_by_controlling_agency: S-41 STERN BLACK 24V SIGNAL LIGHT V. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-237-5946, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 41-520-01
NSN: 5895-00-237-5946
FSC: 5895
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
end_item_identification1940-01-526-7164, MK3 BRIDGE ERECTION BOAT
part_name_assigned_by_controlling_agencyS-41 STERN BLACK 24V SIGNAL LIGHT V
NSN5895-00-237-5946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 41-520-01 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
INSTALLATION DESIGN: MECHANICAL
•
AVERAGE LIFE RATING: 18000.0
•
AVERAGE LIFE MEASUREMENT: HOURS
•
OVERALL DIAMETER: 2.770 INCHES MAXIMUM IN
•
INCLOSURE TYPE: ENCASED
•
BASIC SHAPE STYLE: CYLINDRICAL
•
FSC APPLICATION DATA: MISCELLANEOUS COMMUNICATION EQUIPMENT
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNMECHANICAL
AVERAGE LIFE RATING18000.0
AVERAGE LIFE MEASUREMENTHOURS
OVERALL DIAMETER2.770 INCHES MAXIMUM IN
INCLOSURE TYPEENCASED
BASIC SHAPE STYLECYLINDRICAL
FSC APPLICATION DATAMISCELLANEOUS COMMUNICATION EQUIPMENT
CIRCUIT CONSTRUCTION TYPESOLID STATE
OVERALL LENGTH4.312 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
OPERATING TEMP RANGE-54.0 TO 25.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
348220Interchangeable
interchangeable cross-reference
interchangeable
48EInterchangeable
interchangeable cross-reference
interchangeable
EN18-61Interchangeable
interchangeable cross-reference
interchangeable
41520-1Interchangeable
interchangeable cross-reference
interchangeable
4152001Interchangeable
interchangeable cross-reference
interchangeable
3541003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41-520-01?
41-520-01 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 41-520-01?
There are 8 known substitutes for 41-520-01: 348220, 48E, EN18-61 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 41-520-01?
41-520-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-237-5946. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026