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312A33 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

312A33: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/MTG BRACKET, TERMINAL(S) ON ONE END, body_length: 1.750 INCHES NOMINAL IN, body_diameter: 0.667 INCHES NOMINAL IN, terminal_length: 2.500 INCHES NOMINAL IN, special_features: DISTANCE BETWEEN CENTERLINE OF MTG HOLES 0.5 IN. IN, reliability_indicator: NOT ESTABLISHED.

This part is cataloged in the U.S. Government catalog under NSN 5910-00-592-3425, 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→ 312A33
NSN: 5910-00-592-3425
FSC: 5910 — Capacitors
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
body_styleW/MTG BRACKET, TERMINAL(S) ON ONE END
body_length1.750 INCHES NOMINAL IN
body_diameter0.667 INCHES NOMINAL IN
terminal_length2.500 INCHES NOMINAL IN
special_featuresDISTANCE BETWEEN CENTERLINE OF MTG HOLES 0.5 IN. IN
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity1 INSULATED WIRE LEAD W/TERMINAL LUG
tolerance_range_per_section-10.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section0.200 MICROFARADS SINGLE SECTION
unthreaded_mounting_hole_diameter0.187 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED MOUNTING HOLES
NSN5910-00-592-3425
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 312A33 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY DIAMETER: 0.667 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED MOUNTING HOLES
•
BODY STYLE: W/MTG BRACKET, TERMINAL(S) ON ONE END
•
TOLERANCE RANGE PER SECTION: -10.00 TO 20.00 PERCENT SINGLE SECTION
•
TERMINAL LENGTH: 2.500 INCHES NOMINAL IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.187 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 300.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
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
BODY DIAMETER0.667 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
BODY STYLEW/MTG BRACKET, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION-10.00 TO 20.00 PERCENT SINGLE SECTION
TERMINAL LENGTH2.500 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.187 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION300.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
BODY LENGTH1.750 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION0.200 MICROFARADS SINGLE SECTION
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 1
925-185901Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 312A33?
312A33 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 312A33?
There is 1 known substitute for 312A33: 925-185901. Substitute compatibility should be verified for your specific system.
What is the NSN for 312A33?
312A33 is cataloged in the U.S. Government catalog under NSN 5910-00-592-3425. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.