PartsTable
Technical Data Sheet
PartsTable / MRO / 400275
400275 ✓ 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

The CAPACITOR SET,MATCHED is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include end_item_identification: TELETYPE PRINTER M-40. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-556-0151, 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→ 400275
NSN: 5355-00-556-0151
FSC: 5355
CAGE: 02145 — RICHARDS IMAGERY INTERPRETATION SYSTEMS, L.L.C. (USA)
SPECIFICATIONS
end_item_identificationTELETYPE PRINTER M-40
NSN5355-00-556-0151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR SET,MATCHED TITLE COMPONENT PN 400275 MFR CAPACITOR SET,MATCHED
KEY FEATURES
•
COUNTERBORE DEPTH: 0.188 INCHES MINIMUM IN
•
SETSCREW HOLE QUANTITY: 2
•
MATERIAL TRANSPARENCY: OPAQUE
•
ATTACHMENT METHOD: SETSCREWS
•
SCREW DRIVE TYPE: HEXAGON SOCKET
•
OVERALL THICKNESS: 0.752 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.112 INCHES SCREW HOLE IN
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)
COUNTERBORE DEPTH0.188 INCHES MINIMUM IN
SETSCREW HOLE QUANTITY2
MATERIAL TRANSPARENCYOPAQUE
ATTACHMENT METHODSETSCREWS
SCREW DRIVE TYPEHEXAGON SOCKET
OVERALL THICKNESS0.752 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONAN/SPN-35B,SUPPORT EQUIPMENT, B-1 AIRCRAFT,SONARACOUSTIC MISCELLANEOUS,CLOSE IN WEAPON SYSTEM (CIWS-PHALANX),AN/SYA-4 DATA DISPLAY GROUP,AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02M JUL83)(AN/UYQ-3A),BOILERS, 1200 PSI,RADIO TRANSMITTER SET, AN/URT-23 (RTS),GROUND MOBILE FORCE SATELLITE COMM TERM (AN/TSC-93A),GROUND MOBILE FORCE SATELLITE COMM TERM (AN/TSC-85A) A
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
SKIRT DESIGNNONDETACHABLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
70-2-2GInterchangeable
interchangeable cross-reference
interchangeable
A538-195Interchangeable
interchangeable cross-reference
interchangeable
D225K25KInterchangeable
interchangeable cross-reference
interchangeable
1368Interchangeable
interchangeable cross-reference
interchangeable
21248Interchangeable
interchangeable cross-reference
interchangeable
338Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400275?
400275 is a CAPACITOR SET,MATCHED. It is classified as a MRO (MRO_GENERAL).
What parts can replace 400275?
There are 28 known substitutes for 400275: 70-2-2G, A538-195, D225K25K and 25 more. Substitute compatibility should be verified for your specific system.
Is 400275 still available?
400275 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026