PartsTable
Technical Data Sheet
PartsTable / MRO / 15537
15537 ✓ Verified by PartsTable
Trefl · 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

- Sporty and durable notebook backpack that fits notebooks with screens up to 15.4"<br>- Including easy to unfold integrated rain cover with reflecting orange colour<br>- Large main compartment with protective padding<br>- Front zippered pocket for iPod, MP3 player, mobile phone or PDA with line-out porthole for headphones<br>- Adjustable waist belt and padded shoulder straps<br>- With bungee cord and 2 water bottle pockets<br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-117-5316, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 15537
NSN: 5940-00-117-5316
FSC: 5940
CAGE: 91833 — KEYSTONE ELECTRONICS CORP (USA)
SPECIFICATIONS
end_item_identificationPUMP,ROTARY,MODEL 95-A31
NSN5940-00-117-5316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trefl CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 15537 MFR Trefl CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BOARD THICKNESS: 0.062 INCHES IN
•
BOARD CONSTRUCTION: SOLID CONSTRUCTION
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE TERMINALS
•
NONFEEDTHRU TERMINAL QUANTITY: 24 SINGLE
•
BOARD OVERALL LENGTH: 3.688 INCHES IN
•
TERMINAL ROW QUANTITY: 2
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.562 INCHES IN
•
NONFEEDTHRU TERMINAL TYPE: 434 SINGLE
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)
BOARD THICKNESS0.062 INCHES IN
BOARD CONSTRUCTIONSOLID CONSTRUCTION
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE TERMINALS
NONFEEDTHRU TERMINAL QUANTITY24 SINGLE
BOARD OVERALL LENGTH3.688 INCHES IN
TERMINAL ROW QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.562 INCHES IN
NONFEEDTHRU TERMINAL TYPE434 SINGLE
SURFACE TREATMENTSOLDER TERMINALS
MATERIALGLASS FIBER AND PLASTIC EPOXY BOARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
16485FInterchangeable
interchangeable cross-reference
interchangeable
2WE110Interchangeable
interchangeable cross-reference
interchangeable
DX3590HInterchangeable
interchangeable cross-reference
interchangeable
55431Interchangeable
interchangeable cross-reference
interchangeable
716-025267Interchangeable
interchangeable cross-reference
interchangeable
00725665120268Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15537?
15537 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15537?
There are 12 known substitutes for 15537: 16485F, 2WE110, DX3590H and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15537?
15537 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-117-5316. 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