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RB4424-4 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RB4424-4: 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 width: 0.186 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2014 OVERALL, thickness: 0.186 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD, body_style: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-714-3791, 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
RB4424-4
NSN: 4730-01-714-3791
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00299 — WS DARLEY & CO DIV OHLER PUMP (USA)
SPECIFICATIONS
width0.186 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 2014 OVERALL
thickness0.186 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
body_styleRECTANGULAR
flow_angle90.0 DEGREES
leg_length1.167 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES SECOND END
body_length1.970 INCHES NOMINAL IN
head_length0.125 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
NSN4730-01-714-3791
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RB4424-4 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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
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
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FREQUENTLY ASKED QUESTIONS
What is RB4424-4?
RB4424-4 is a CAPACITOR,FIXED,ELECTROLYTIC.
What is the NSN for RB4424-4?
RB4424-4 is cataloged in the U.S. Government catalog under NSN 4730-01-714-3791. 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.