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PartsTable / COMPONENT / 14U1479PCDD5353
14U1479PCDD5353 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: TIN ALLOY UNS L13890 INNER LAYER, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.0938 INCHES NOMINAL FIRST IN, overall_length: 0.8750 INCHES NOMINAL IN, special_features: 3/32 IN. W UNDERCUT ON 1 OUTSIDE CORNER 2.4920 TO 2.4950IN.

OD IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-343-2370, 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
14U1479PCDD5353
NSN: 3120-00-343-2370
FSC: 3120
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTIN ALLOY UNS L13890 INNER LAYER
corner_shapeSQUARE ALL CORNERS
hole_diameter0.0938 INCHES NOMINAL FIRST IN
overall_length0.8750 INCHES NOMINAL IN
special_features3/32 IN. W UNDERCUT ON 1 OUTSIDE CORNER 2.4920 TO 2.4950IN. OD IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.2534 INCHES MINIMUM AND 2.2540 INCHES MAXIMUM IN
body_outside_diameter2.5015 INCHES MINIMUM AND 2.5025 INCHES MAXIMUM IN
lubricant_accommodation_styleGROOVED CIRCULAR
surface_groove_location_and_quantity1 EXTERNAL
antirotation/lubrication_type_and_quantity3 HOLE
NSN3120-00-343-2370
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 14U1479PCDD5353 · 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
•
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR
•
BODY INSIDE DIAMETER: 2.2534 INCHES MINIMUM AND 2.2540 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 2.5015 INCHES MINIMUM AND 2.5025 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL: COPPER ALLOY 862 OUTER LAYER
•
HOLE DIAMETER: 0.0938 INCHES NOMINAL FIRST IN
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 3 HOLE
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
BODY INSIDE DIAMETER2.2534 INCHES MINIMUM AND 2.2540 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER2.5015 INCHES MINIMUM AND 2.5025 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
SPECIAL FEATURES3/32 IN. W UNDERCUT ON 1 OUTSIDE CORNER 2.4920 TO 2.4950IN. OD IN
MATERIALCOPPER ALLOY 862 OUTER LAYER
HOLE DIAMETER0.0938 INCHES NOMINAL FIRST IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY3 HOLE
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
548071G0002Interchangeable
interchangeable cross-reference
interchangeable
MY5353Interchangeable
interchangeable cross-reference
interchangeable
294-990060-809Interchangeable
interchangeable cross-reference
interchangeable
535-0054Interchangeable
interchangeable cross-reference
interchangeable
2100-2867Interchangeable
interchangeable cross-reference
interchangeable
535-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14U1479PCDD5353?
14U1479PCDD5353 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace 14U1479PCDD5353?
There are 24 known substitutes for 14U1479PCDD5353: 548071G0002, MY5353, 294-990060-809 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14U1479PCDD5353?
14U1479PCDD5353 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-343-2370. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026