PartsTable
Technical Data Sheet
CQ072SG4 ✓ 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 RETAINER,CAPACITOR 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 height: 5.250 INCHES NOMINAL IN, thread_class: UNABLE TO DECODE, overall_width: 0.405 INCHES NOMINAL IN, overall_height: 6.250 INCHES NOMINAL IN, overall_length: 2.812 INCHES NOMINAL IN, style_designator: HOOK, STUD MOUNTING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-014-6455, 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 CQ072SG4
NSN: 5910-00-014-6455
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
height5.250 INCHES NOMINAL IN
thread_classUNABLE TO DECODE
overall_width0.405 INCHES NOMINAL IN
overall_height6.250 INCHES NOMINAL IN
overall_length2.812 INCHES NOMINAL IN
style_designatorHOOK, STUD MOUNTING
nominal_thread_sizeUNABLE TO DECODE
mounting_stud_lengthUNABLE TO DECODE
thread_quantity_per_inchUNABLE TO DECODE
thread_series_designatorUNABLE TO DECODE
specification/standard_data81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION
mounting_facility_type_and_quantityUNABLE TO DECODE
NSN5910-00-014-6455
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN CQ072SG4 MFR RETAINER,CAPACITOR
KEY FEATURES
THREAD QUANTITY PER INCH: UNABLE TO DECODE
TEST DATA DOCUMENT: 81349-MIL-C-19978 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING STUD LENGTH: UNABLE TO DECODE
NOMINAL THREAD SIZE: UNABLE TO DECODE
THREAD CLASS: UNABLE TO DECODE
HEIGHT: 5.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNABLE TO DECODE
SPECIFICATION/STANDARD DATA: 81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION
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)
THREAD QUANTITY PER INCHUNABLE TO DECODE
TEST DATA DOCUMENT81349-MIL-C-19978 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING STUD LENGTHUNABLE TO DECODE
NOMINAL THREAD SIZEUNABLE TO DECODE
THREAD CLASSUNABLE TO DECODE
HEIGHT5.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNABLE TO DECODE
SPECIFICATION/STANDARD DATA81349-MIL-C-19978/3 GOVERNMENT SPECIFICATION
STYLE DESIGNATORHOOK, STUD MOUNTING
OVERALL HEIGHT6.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MILC25-7Interchangeable
Same NIIN cross-reference
interchangeable
CP07SG4Interchangeable
Same NIIN cross-reference
interchangeable
MILC19978-3Interchangeable
Same NIIN cross-reference
interchangeable
CP072SG4Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-19978/3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CQ072SG4?
CQ072SG4 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace CQ072SG4?
There are 5 known substitutes for CQ072SG4: MILC25-7, CP07SG4, MILC19978-3 and 2 more. Substitute compatibility should be verified for your specific system.
Is CQ072SG4 still available?
CQ072SG4 is currently cancelled.
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