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Technical Data Sheet
PartsTable / MRO / 15-186
15-186 ✓ Verified by PartsTable
Melissa & Doug · 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

<b>Key features</b><br>- Advanced wireless multimedia keyboard and 8 button wireless optical mouse with micro USB receiver<br>- Slimline keyboard with 19 multimedia buttons, volume control wheel and Vista function keys<br>- Optical mouse with Windows Media Player control buttons, zoom function and tilt scroll wheel<br>- 2.4 GHz wireless operation for smooth and immediate mouse response with a range up to 8 meters<br>- Special button to switch sensitivity to 800 and 1600 dpi<br>- Extra long battery life due to latest power saving technology<br>- Smart link technology: easy automatic wireless connection This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-063-3420, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 15-186
NSN: 6640-00-063-3420
FSC: 6640
CAGE: 22527 — FISHER SCIENTIFIC COMPANY L.L.C. (USA)
SPECIFICATIONS
angle15.0 DEGREES NOMINAL
length0.188 INCHES NOMINAL SQUARE END IN
diameter0.047 INCHES NOMINAL ROPE IN
jaw_typeSMOOTH
materialSTEEL COMP 302 STRAND
lay_methodRIGHT REGULAR ALL LAYERS
body_height0.390 INCHES NOMINAL IN
stock_width0.250 INCHES NOMINAL IN
body_diameter0.930 INCHES NOMINAL IN
overall_width0.5315 INCHES NOMINAL IN
terminal_typeQUICK DISCONNECT, MALE
thread_length0.690 INCHES MINIMUM IN
NSN6640-00-063-3420
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 15-186 MFR Melissa & Doug CAPACITOR,FIXED,PAPER
KEY FEATURES
•
JAW TYPE: SMOOTH
•
STYLE DESIGNATOR: CRUCIBLE, DOUBLE BENT
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)
JAW TYPESMOOTH
SPECIAL FEATURESSTEEL
STYLE DESIGNATORCRUCIBLE, DOUBLE BENT
OVERALL LENGTH9.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
18720Interchangeable
interchangeable cross-reference
interchangeable
91D1243Interchangeable
interchangeable cross-reference
interchangeable
15186Interchangeable
interchangeable cross-reference
interchangeable
5330PL0661107Interchangeable
interchangeable cross-reference
interchangeable
99115186Interchangeable
interchangeable cross-reference
interchangeable
7402848Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-186?
15-186 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15-186?
There are 9 known substitutes for 15-186: 18720, 91D1243, 15186 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-186?
15-186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-063-3420. 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