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F219 — CAPACITOR,VARIABLE,AIR DIELECTRI

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

F219: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: OIL LUBRICATING LUBRICATION, seal_type: LABYRINTH, case_style: SQUARE, seal_width: 0.438 INCHES NOMINAL IN, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, corner_shape: SQUARE LEFT FLANGE BODY CORNER. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-108-0576, 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→ F219
NSN: 3130-00-108-0576
NIINs: 001080576, 001540903, 005048634, 009291687
FSC: 3130 — Bearings, Mounted
CAGE: 36384 — FMC CORP LINK-BELT DIV (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
seal_typeLABYRINTH
case_styleSQUARE
seal_width0.438 INCHES NOMINAL IN
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.0443 INCHES MINIMUM AND 0.0493 INCHES MAXIMUM IN
bore_diameter1.1875 INCHES NOMINAL IN
housing_width4.2500 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_length1.1875 INCHES NOMINAL IN
NSN3130-00-108-0576
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: F219 · Esselte ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL TYPE: LABYRINTH
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
ASSEMBLY OVERALL LENGTH: 1.5625 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FLANGE THICKNESS: 0.5312 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
ROTATING ELEMENT LOCKING METHOD: DIRECT
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 TYPELABYRINTH
LUBRICATION MATERIALGREASE
LUBRICATION FITTING TYPEHYDRAULIC
ASSEMBLY OVERALL LENGTH1.5625 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE THICKNESS0.5312 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
ROTATING ELEMENT LOCKING METHODDIRECT
SEAL LOCATIONBOTH ENDS
STYLE DESIGNATORFLANGE BLOCK
SUBSTITUTES & CROSS-REFERENCES 5
8330105Reference document
Same NSN cross-reference
Reference document — Secondary reference
F3U219HReference document
Same NSN cross-reference
Reference document — Secondary reference
1000R189-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
804E17Reference document
Same NSN cross-reference
Reference document — Secondary reference
F3U219NReference document
Same NSN cross-reference
Reference document — Secondary 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 F219?
F219 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace F219?
There are 5 known substitutes for F219: 8330105, F3U219H, 1000R189-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F219?
F219 is cataloged in the U.S. Government catalog under NSN 3130-00-108-0576. This indicates validated use in U.S. government and defense supply chains.
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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.