PartsTable
Technical Data Sheet
Download PDF

4663-2426 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4663-2426: 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: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.187 INCHES NOMINAL IN, working_length: 28.000 INCHES NOMINAL IN, inside_diameter: 2.000 INCHES NOMINAL IN, first_arm_length: 1.500 INCHES NOMINAL IN, style_designator: STRAIGHT CORRUGATED. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-689-7404, 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
4663-2426
NSN: 4720-00-689-7404
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.187 INCHES NOMINAL IN
working_length28.000 INCHES NOMINAL IN
inside_diameter2.000 INCHES NOMINAL IN
first_arm_length1.500 INCHES NOMINAL IN
style_designatorSTRAIGHT CORRUGATED
second_arm_length1.500 INCHES NOMINAL IN
NSN4720-00-689-7404
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4663-2426 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT CORRUGATED
•
WALL THICKNESS: 0.187 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC COVER
•
SECOND ARM LENGTH: 1.500 INCHES NOMINAL IN
•
WORKING LENGTH: 28.000 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 1.500 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
STYLE DESIGNATORSTRAIGHT CORRUGATED
WALL THICKNESS0.187 INCHES NOMINAL IN
INSIDE DIAMETER2.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC COVER
MATERIALRUBBER SYNTHETIC OVERALL
SECOND ARM LENGTH1.500 INCHES NOMINAL IN
WORKING LENGTH28.000 INCHES NOMINAL IN
FIRST ARM LENGTH1.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
300029Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 4663-2426?
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 4663-2426?
4663-2426 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 4663-2426?
There is 1 known substitute for 4663-2426: 300029. Substitute compatibility should be verified for your specific system.
What is the NSN for 4663-2426?
4663-2426 is cataloged in the U.S. Government catalog under NSN 4720-00-689-7404. 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 — 4663-2426

✓ 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.