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8998 — CAPACITOR,FIXED,PAPER DIELECTRIC

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

8998: CAPACITOR,FIXED,PAPER DIELECTRIC.

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It is an advanced overclocking engine, designed to deliver up to 10% extra performance and greatly enhances the synchronized GPU & DDR performance. Live Update 3 MSI Live Update 3 is a single utility software that automatically checks BIOS, driver and utility updates and installs for you , which can save your time for searching and lower the risk while updating. D.O.T.

- 2% ~ 10% / 6-Scale Dy This part is cataloged in the U.S. Government catalog under NSN 5330-00-135-1045, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 8998
NSN: 5330-00-135-1045
NIINs: 001351045, 006668376, 010388382, 013394848, 013746219, 014782461, 014841593, 016028235
FSC: 5330 — Packing and Gasket Materials
CAGE: 1TUY2 — TITAN DISTRIBUTION INC DBA TITAN TIRE (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
body_styleW/MTG BRACKET, TERMINAL(S) ON ONE END
case_styleRECESSED
seal_width0.250 INCHES NOMINAL IN
body_length2.250 INCHES NOMINAL IN
body_diameter2.000 INCHES NOMINAL IN
overall_width13.000 INCHES NOMINAL IN
overall_height46.000 INCHES NOMINAL IN
overall_length19.000 INCHES NOMINAL IN
special_features18 GAL, LARGE VOLUME; RED SEALING GASKET TOP, WHITE LIVING HINGE LID
features_providedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
housing_bore_diameter1.979 INCHES NOMINAL IN
NSN5330-00-135-1045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8998 MFR: MSI ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 1.979 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
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
SEAL WIDTH0.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER1.979 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 2
34823Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
441319Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8998?
8998 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by MSI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8998?
There are 2 known substitutes for 8998: 34823, 441319. Substitute compatibility should be verified for your specific system.
What is the NSN for 8998?
8998 is cataloged in the U.S. Government catalog under NSN 5330-00-135-1045. 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.