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1810539 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1810539: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_height: 0.210 INCHES MAXIMUM IN, body_length: 1.895 INCHES NOMINAL IN, features_provided: MONOLITHIC AND 3-STATE OUTPUT, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, inclosure_configuration: DUAL-IN-LINE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-161-0302, 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
1810539
NSN: 3110-01-161-0302
NIINs: 011610302, 012795091
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
body_height0.210 INCHES MAXIMUM IN
body_length1.895 INCHES NOMINAL IN
features_providedMONOLITHIC AND 3-STATE OUTPUT
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
NSN3110-01-161-0302
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1810539 · 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 1
1810-5 PIECE 39Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1810539?
1810539 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1810539?
There is 1 known substitute for 1810539: 1810-5 PIECE 39. Substitute compatibility should be verified for your specific system.
What is the NSN for 1810539?
1810539 is cataloged in the U.S. Government catalog under NSN 3110-01-161-0302. 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.