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5989 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5989: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include angle: 40.0 DEGREES, material: STEEL, body_width: 2.062 INCHES NOMINAL IN, body_height: 3.125 INCHES NOMINAL IN, body_length: 2.312 INCHES NOMINAL IN, nominal_width: 0.797 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-264-3044, 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
5989
NSN: 3030-00-264-3044
NIINs: 002643044, 004664539, 008272034, 008953954, 011088116, 014510675, 016242610, 016250867
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 73823 — UNIROYAL INC OXFORD MANAGEMENT AND RESEACH CENTER POWER TRANSMISSION SALES (USA)
SPECIFICATIONS
angle40.0 DEGREES
materialSTEEL
body_width2.062 INCHES NOMINAL IN
body_height3.125 INCHES NOMINAL IN
body_length2.312 INCHES NOMINAL IN
nominal_width0.797 INCHES IN
overall_width2.062 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height4.375 INCHES NOMINAL IN
overall_length2.312 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating2.5 KILOHERTZ NOMINAL SINGLE COMPONENT
NSN3030-00-264-3044
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 5989 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 47.840 INCHES IN
•
STRENGTHENING FEATURE: FIBER CORD
•
STYLE DESIGNATOR: PLAIN
•
ANGLE: 40.0 DEGREES
•
NOMINAL WIDTH: 0.797 INCHES IN
•
MATERIAL: FIBER AND RUBBER BODY
•
PERFORMANCE TYPE: HEAVY DUTY
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
NOMINAL EFFECTIVE OUTSIDE LENGTH47.840 INCHES IN
STRENGTHENING FEATUREFIBER CORD
STYLE DESIGNATORPLAIN
ANGLE40.0 DEGREES
NOMINAL WIDTH0.797 INCHES IN
END ITEM IDENTIFICATIONW/S:SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE)
MATERIALFIBER AND RUBBER BODY
PERFORMANCE TYPEHEAVY DUTY
SUBSTITUTES & CROSS-REFERENCES 9
180TGReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
73Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
8533Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
348Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
05977ABSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8064Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5989?
5989 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 5989?
There are 9 known substitutes for 5989: 180TG, 73, 8533 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5989?
5989 is cataloged in the U.S. Government catalog under NSN 3030-00-264-3044. 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.