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K3A — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

K3A: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, base_style: WIRE LEADS, DOWN, bulb_style: T (TUBULAR), bore_diameter: 0.1900 INCHES NOMINAL IN, load_direction: RADIAL, overall_length: 0.750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-142-4279, 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
K3A
NSN: 3110-00-142-4279
NIINs: 001424279, 007290129, 009437560
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 43766 — SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
base_styleWIRE LEADS, DOWN
bulb_styleT (TUBULAR)
bore_diameter0.1900 INCHES NOMINAL IN
load_directionRADIAL
overall_length0.750 INCHES MAXIMUM IN
wattage_rating0.250 WATTS
bulb_designatorT-2
mounting_methodTERMINAL
shield_quantity2
terminal_length0.100 INCHES NOMINAL IN
filling_gas_typeNEON
NSN3110-00-142-4279
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: K3A · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTER RING WIDTH: 0.2340 INCHES NOMINAL IN
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES
•
OVERALL OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
•
SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
•
BORE DIAMETER: 0.1900 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.2340 INCHES NOMINAL IN
SHIELD QUANTITY2
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENTCADMIUM SHIELD
BORE DIAMETER0.1900 INCHES NOMINAL IN
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
SUBSTITUTES & CROSS-REFERENCES 8
KC3-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
SX0Reference document
Same NSN cross-reference
Reference document — Secondary reference
U76443Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN201K3AANG25Reference document
Same NSN cross-reference
Reference document — Secondary reference
A3176HReference document
Same NSN cross-reference
Reference document — Secondary reference
201K3ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K3A?
K3A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace K3A?
There are 8 known substitutes for K3A: KC3-2, SX0, U76443 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K3A?
K3A is cataloged in the U.S. Government catalog under NSN 3110-00-142-4279. This indicates validated use in U.S. government and defense supply chains.
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