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PartsTable / COMPONENT / 40074 ITEM NO 7
40074 ITEM NO 7 ✓ Verified by PartsTable
— · COMPONENT
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,FIXED,ELECTROLYTIC 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 material: STEEL COMP 17-4PH, step_quantity: 10, end_similarity: NOT IDENTICAL, overall_length: 8.187 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: WOODRUFF KEYWAY AND INTERNALLY THREADED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-399-0912, 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
40074 ITEM NO 7
NSN: 3040-01-399-0912
FSC: 3040
CAGE: 66822 — MORPAC INDUSTRIES, INC DIV ACTUATOR (USA)
SPECIFICATIONS
materialSTEEL COMP 17-4PH
step_quantity10
end_similarityNOT IDENTICAL
overall_length8.187 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleWOODRUFF KEYWAY AND INTERNALLY THREADED
special_featuresFIRST END HAS AMERICAN STANDARD DOUBLE LEAD WORM
first_end_diameter0.4840 INCHES NOMINAL IN
second_end_diameter0.4840 INCHES NOMINAL IN
largest_step_diameter0.748 INCHES MAXIMUM IN
external_keyway_length0.2500 INCHES NOMINAL SECOND END IN
second_end_keyway_width0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
NSN3040-01-399-0912
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 40074 ITEM NO 7 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
LARGEST STEP DIAMETER: 0.748 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.4840 INCHES NOMINAL IN
•
STEP QUANTITY: 10
•
MATERIAL: STEEL COMP 17-4PH
•
SECOND END INTERNAL THREAD LENGTH: 0.380 INCHES NOMINAL IN
•
SECOND END KEYWAY WIDTH: 0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
•
SECOND END DISTANCE FROM KEYWAY CENTER TO END: 0.562 INCHES NOMINAL 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)
LARGEST STEP DIAMETER0.748 INCHES MAXIMUM IN
SECOND END DIAMETER0.4840 INCHES NOMINAL IN
SPECIAL FEATURESFIRST END HAS AMERICAN STANDARD DOUBLE LEAD WORM
STEP QUANTITY10
MATERIALSTEEL COMP 17-4PH
SECOND END INTERNAL THREAD LENGTH0.380 INCHES NOMINAL IN
SECOND END KEYWAY WIDTH0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.562 INCHES NOMINAL IN
EXTERNAL KEYWAY LENGTH0.2500 INCHES NOMINAL SECOND END IN
FIRST END DIAMETER0.4840 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
02000-3539Interchangeable
interchangeable cross-reference
interchangeable
359LInterchangeable
interchangeable cross-reference
interchangeable
388491Interchangeable
interchangeable cross-reference
interchangeable
50004Interchangeable
interchangeable cross-reference
interchangeable
35-17565ZInterchangeable
interchangeable cross-reference
interchangeable
662-7446Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40074 ITEM NO 7?
40074 ITEM NO 7 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 40074 ITEM NO 7?
There are 13 known substitutes for 40074 ITEM NO 7: 02000-3539, 359L, 388491 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40074 ITEM NO 7?
40074 ITEM NO 7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-399-0912. 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