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534492 — CAPACITOR,VARIABLE,MICA DIELECTR

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

534492: CAPACITOR,VARIABLE,MICA DIELECTR.

CAPACITOR,VARIABLE,MICA DIELECTR. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 0.0938 INCHES NOMINAL IN, overall_length: 0.4900 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-287-7474, 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
534492
NSN: 3120-00-287-7474
NIINs: 002877474, 008695658
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
flange_width0.0938 INCHES NOMINAL IN
overall_length0.4900 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM IN
body_outside_diameter0.7515 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
flange_outside_diameter0.9975 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN
material_document_and_classificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-287-7474
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 534492 · OEM ⚠ 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
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
FLANGE OUTSIDE DIAMETER: 0.9975 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.7515 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM 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
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER0.9975 INCHES MINIMUM AND 1.0025 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.7515 INCHES MINIMUM AND 0.7525 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
6210-8-837Reference document
Same NSN cross-reference
Reference document — Secondary reference
7T6954LPC4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F703-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
CV34S1701-364503PC837Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E75194-8PC534492Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
102-247-1PC665Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 534492?
534492 is a CAPACITOR,VARIABLE,MICA DIELECTR.
What parts can replace 534492?
There are 7 known substitutes for 534492: 6210-8-837, 7T6954LPC4, F703-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 534492?
534492 is cataloged in the U.S. Government catalog under NSN 3120-00-287-7474. 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.