PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 959149-101
959149-101 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: COPPER ALLOY 932 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.1200 INCHES NOMINAL IN, overall_length: 0.2500 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.1640 INCHES MINIMUM AND 0.1670 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-168-4514, 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
959149-101
NSN: 3120-01-168-4514
FSC: 3120
CAGE: 36365 — LEIGH INSTRUMENTS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.1200 INCHES NOMINAL IN
overall_length0.2500 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.1640 INCHES MINIMUM AND 0.1670 INCHES MAXIMUM IN
body_outside_diameter0.3119 INCHES MINIMUM AND 0.3123 INCHES MAXIMUM IN
flange_outside_diameter0.5600 INCHES NOMINAL IN
material_document_and_classificationQQC390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-168-4514
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 959149-101 · 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
•
FLANGE WIDTH: 0.1200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
FLANGE OUTSIDE DIAMETER: 0.5600 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.3119 INCHES MINIMUM AND 0.3123 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 932 OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQC390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 (FLIS)
FLANGE WIDTH0.1200 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
FLANGE OUTSIDE DIAMETER0.5600 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.3119 INCHES MINIMUM AND 0.3123 INCHES MAXIMUM IN
OVERALL LENGTH0.2500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 932 OVERALL
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONQQC390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER0.1640 INCHES MINIMUM AND 0.1670 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
110651Interchangeable
interchangeable cross-reference
interchangeable
1N4001Interchangeable
interchangeable cross-reference
interchangeable
110C65-1Interchangeable
interchangeable cross-reference
interchangeable
G602982Interchangeable
interchangeable cross-reference
interchangeable
10370-ACInterchangeable
interchangeable cross-reference
interchangeable
35875Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 959149-101?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 959149-101?
959149-101 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 959149-101?
There are 7 known substitutes for 959149-101: 110651, 1N4001, 110C65-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 959149-101?
959149-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-168-4514. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 959149-101

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026