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F81008 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

F81008: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, end_style: RAISED HOOK BOTH ENDS, body_shape: OVAL, body_width: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, body_height: 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, body_length: 1.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-167-0104, 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
F81008
NSN: 3110-01-167-0104
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52304 — DANA COMMERCIAL VEHICLE PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
end_styleRAISED HOOK BOTH ENDS
body_shapeOVAL
body_width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
body_height0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
body_length1.290 INCHES MAXIMUM IN
design_typeCLOSED
hook_radius0.125 INCHES NOMINAL BOTH ENDS IN
coil_quantity22
opening_width0.190 INCHES NOMINAL BOTH ENDS IN
overall_width8.250 INCHES NOMINAL IN
overall_height11.500 INCHES NOMINAL IN
NSN3110-01-167-0104
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: F81008 · 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
SUBSTITUTES & CROSS-REFERENCES 7
41031485Reference document
Same NSN cross-reference
Reference document — Secondary reference
81052Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
81008Reference document
Same NSN cross-reference
Reference document — Secondary reference
F81052Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Y028 814 01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
81057Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F81008?
F81008 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace F81008?
There are 7 known substitutes for F81008: 41031485, 81052, 81008 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F81008?
F81008 is cataloged in the U.S. Government catalog under NSN 3110-01-167-0104. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.