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PartsTable / COMPONENT / 1810531
1810531 ✓ 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

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include operating_temp_range: -65.0 TO 150.0 CELSIUS DEGC, inclosure_configuration: DUAL-IN-LINE, terminal_type_and_quantity: 14 PRINTED CIRCUIT, design_function_and_quantity: 4 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE, voltage_rating_and_type_per_characteristic: 32.0 VOLTS MAXIMUM INPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-164-2299, 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
1810531
NSN: 3120-01-164-2299
FSC: 3120
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
operating_temp_range-65.0 TO 150.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
terminal_type_and_quantity14 PRINTED CIRCUIT
design_function_and_quantity4 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE
voltage_rating_and_type_per_characteristic32.0 VOLTS MAXIMUM INPUT
NSN3120-01-164-2299
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1810531 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
28894-1445-891Interchangeable
interchangeable cross-reference
interchangeable
LM124AJ/883Interchangeable
interchangeable cross-reference
interchangeable
5323C060Interchangeable
interchangeable cross-reference
interchangeable
1810-5PIECE31Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1810531?
1810531 is a MICROCIRCUIT,LINEAR.
What parts can replace 1810531?
There are 4 known substitutes for 1810531: 28894-1445-891, LM124AJ/883, 5323C060 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1810531?
1810531 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-164-2299. 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