PartsTable
Technical Data Sheet
Download PDF

403-8609 — CAPACITOR,FIXED,ELECTROLYTIC

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

403-8609: 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: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN, overall_length: 0.2350 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE, special_features: CONTAINS AN INNER LINER MADE OF CARBON 0.1450 IN. MIN AND 0.1650 IN.

MAX LENGTH IN. This part is cataloged in the U.S. Government catalog under NSN 3120-00-329-4150, 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→ 403-8609
NSN: 3120-00-329-4150
NIINs: 003294150, 013858764
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
overall_length0.2350 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
special_featuresCONTAINS AN INNER LINER MADE OF CARBON 0.1450 IN. MIN AND 0.1650 IN. MAX LENGTH IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.3420 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN
body_outside_diameter0.4790 INCHES MINIMUM AND 0.4795 INCHES MAXIMUM IN
end_item_identificationUSED ON RT100RC-28 MRK
flange_outside_diameter0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
capacitance_value_per_section0.100 MICROFARADS SINGLE SECTION
NSN3120-00-329-4150
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 403-8609 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
•
CORNER SHAPE: SQUARE ALL CORNERS
•
FLANGE OUTSIDE DIAMETER: 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.4790 INCHES MINIMUM AND 0.4795 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.3420 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM 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
SURFACE FINISH32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.4790 INCHES MINIMUM AND 0.4795 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.2350 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3420 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM IN
SPECIAL FEATURESCONTAINS AN INNER LINER MADE OF CARBON 0.1450 IN. MIN AND 0.1650 IN. MAX LENGTH IN
FLANGE WIDTH0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 403-8609?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 403-8609?
403-8609 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 403-8609?
403-8609 is cataloged in the U.S. Government catalog under NSN 3120-00-329-4150. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 403-8609