PartsTable
Technical Data Sheet
PartsTable / MRO / 15-561
15-561 ✓ Verified by PartsTable
Trust · 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

-Numeric key pad with integrated 2 port USB hub.<br>-For effective numeric use on notebook.<br>-Also handy for left hand numeric use.<br>-With backspace and extra numeric triple zero key. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 2024, body_length: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, design_form: PREBENT, leg_thickness: 0.050 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-161-8870, 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→ 15-561
NSN: 5910-00-161-8870
FSC: 5910
CAGE: 74970 — VIKING TECHNOLOGIES, LTD. (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 2024
body_length0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
design_formPREBENT
leg_thickness0.050 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_length0.625 INCHES NOMINAL STUD THREAD IN
coil_form_typeSOLID SINGLE COMPONENT
heat_treatmentT-3511 SOLUTION HEAT TREATED
inclosure_typeFULLY INCLOSED
overall_height1.250 INCHES NOMINAL IN
overall_length10.500 INCHES NOMINAL IN
NSN5910-00-161-8870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 15-561 MFR Trust CAPACITOR,VARIABLE,AIR
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
JE4435-1Interchangeable
interchangeable cross-reference
interchangeable
406-9-98031-019Interchangeable
interchangeable cross-reference
interchangeable
15-561Interchangeable
interchangeable cross-reference
interchangeable
BAC1505-13800Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
22898Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-561?
15-561 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15-561?
There are 15 known substitutes for 15-561: JE4435-1, 406-9-98031-019, 15-561 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-561?
15-561 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-161-8870. 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