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33335 — CAPACITOR,FIXED,ELECTROLYTIC

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

33335: CAPACITOR,FIXED,ELECTROLYTIC.

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: COPPER ALLOY BODY, anode_type: PLAIN FOIL, body_style: CYLINDRICAL (SCREWED), bore_shape: STRAIGHT, head_style: FILLISTER, body_length: 4.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-392-1750, 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→ 33335
NSN: 5305-00-392-1750
NIINs: 003921750, 008939830, 012470045, 012725525, 013773085, 014723348, 015194229
FSC: 5305 — Screws
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
anode_typePLAIN FOIL
body_styleCYLINDRICAL (SCREWED)
bore_shapeSTRAIGHT
head_styleFILLISTER
body_length4.125 INCHES NOMINAL IN
head_height0.187 INCHES NOMINAL IN
point_styleDOG
point_length0.124 INCHES NOMINAL IN
thread_class3A A
body_diameter1.500 INCHES NOMINAL IN
bore_diameter0.1875 INCHES NOMINAL IN
NSN5305-00-392-1750
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 33335 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
POINT DIAMETER: 0.220 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.187 INCHES NOMINAL IN
•
POINT LENGTH: 0.124 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
THREAD LENGTH: 0.079 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: FILLISTER
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
POINT DIAMETER0.220 INCHES NOMINAL IN
HEAD HEIGHT0.187 INCHES NOMINAL IN
POINT LENGTH0.124 INCHES NOMINAL IN
FASTENER LENGTH0.500 INCHES NOMINAL IN
THREAD LENGTH0.079 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
POINT STYLEDOG
SUBSTITUTES & CROSS-REFERENCES 1
112623Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33335?
33335 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 33335?
There is 1 known substitute for 33335: 112623. Substitute compatibility should be verified for your specific system.
What is the NSN for 33335?
33335 is cataloged in the U.S. Government catalog under NSN 5305-00-392-1750. 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.