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X489 — CAPACITOR,FIXED,PAPER DIELECTRIC

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

X489: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL COMP 1212 OVERALL, nut_style: HEXAGON, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 2.000 INCHES NOMINAL IN, nut_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-011-3702, 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→ X489
NSN: 4730-00-011-3702
NIINs: 000113702, 001646436, 003504717
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33323 — KENWORTH TRUCK CO A DIV OF PACCAR INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OVERALL
nut_styleHEXAGON
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width2.000 INCHES NOMINAL IN
nut_height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.875 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
section_quantity4
thread_directionRIGHT-HAND
features_providedHERMETICALLY SEALED CASE
NSN4730-00-011-3702
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: X489 · 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 9
9B9193Reference document
Same NSN cross-reference
Reference document — Secondary reference
GPW10141Reference document
Same NSN cross-reference
Reference document — Secondary reference
850312Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
113702Reference document
Same NSN cross-reference
Reference document — Secondary reference
100234Reference document
Same NSN cross-reference
Reference document — Secondary reference
32401Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X489?
X489 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace X489?
There are 9 known substitutes for X489: 9B9193, GPW10141, 850312 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X489?
X489 is cataloged in the U.S. Government catalog under NSN 4730-00-011-3702. 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.