PartsTable
Technical Data Sheet
PartsTable / MRO / 312-0057
312-0057 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL COMP 304 OVERALL, body_style: W/MTG BRACKET, TERMINAL(S) ON ONE END, body_length: 2.250 INCHES MAXIMUM IN, body_diameter: 0.993 INCHES MAXIMUM IN, first_end_style: COUNTERBORED W/THRU HOLE, inside_diameter: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-519-9134, 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→ 312-0057
NSN: 5910-00-519-9134
FSC: 5910
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
body_styleW/MTG BRACKET, TERMINAL(S) ON ONE END
body_length2.250 INCHES MAXIMUM IN
body_diameter0.993 INCHES MAXIMUM IN
first_end_styleCOUNTERBORED W/THRU HOLE
inside_diameter0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
terminal_length8.500 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
pin_overall_length1.219 INCHES MINIMUM AND 1.239 INCHES MAXIMUM IN
first_end_slot_depth0.400 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
pin_overall_diameter0.1220 INCHES MINIMUM AND 0.1230 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
NSN5910-00-519-9134
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 312-0057 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
CAPACITANCE VALUE PER SECTION: 1.000 MICROFARADS SINGLE SECTION
•
BODY DIAMETER: 0.993 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 1 INSULATED WIRE LEAD
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 200.0 DC SINGLE SECTION
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED MOUNTING HOLES
•
TOLERANCE RANGE PER SECTION: -15.00 TO 15.00 PERCENT SINGLE SECTION
•
TERMINAL LENGTH: 8.500 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)
CAPACITANCE VALUE PER SECTION1.000 MICROFARADS SINGLE SECTION
BODY DIAMETER0.993 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY1 INSULATED WIRE LEAD
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION200.0 DC SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED MOUNTING HOLES
TOLERANCE RANGE PER SECTION-15.00 TO 15.00 PERCENT SINGLE SECTION
TERMINAL LENGTH8.500 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL IN
BODY LENGTH2.250 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
41338Interchangeable
interchangeable cross-reference
interchangeable
10015366-052Interchangeable
interchangeable cross-reference
interchangeable
31257Interchangeable
interchangeable cross-reference
interchangeable
30285-1Interchangeable
interchangeable cross-reference
interchangeable
946282-2414Interchangeable
interchangeable cross-reference
interchangeable
MS35650-3254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 312-0057?
312-0057 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 312-0057?
There are 17 known substitutes for 312-0057: 41338, 10015366-052, 31257 and 14 more. Substitute compatibility should be verified for your specific system.
Is 312-0057 still available?
312-0057 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