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PartsTable / COMPONENT / 372489R1
372489R1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-845-2644, 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
372489R1
NSN: 2940-00-845-2644
FSC: 2940
CAGE: 29930 — INTERNATIONAL HARVESTER CO AGRICULTURAL EQUIPMENT DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;0.030 IN. THK TERNE PLATE;6.495 IN. FLANGE OD;6.125 IN. ID.;3.250 IN. O/A H;3.125 IN. INSIDE DEPTH;W/SPECIAL MARKING "OIL LEVEL" ON THE OUTSIDE SURFACE IN
NSN2940-00-845-2644
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 372489R1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;0.030 IN. THK TERNE PLATE;6.495 IN. FLANGE OD;6.125 IN. ID.;3.250 IN. O/A H;3.125 IN. INSIDE DEPTH;W/SPECIAL MARKING "OIL LEVEL" ON THE OUTSIDE SURFACE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;0.030 IN. THK TERNE PLATE;6.495 IN. FLANGE OD;6.125 IN. ID.;3.250 IN. O/A H;3.125 IN. INSIDE DEPTH;W/SPECIAL MARKING "OIL LEVEL" ON THE OUTSIDE SURFACE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
619-3539-001Interchangeable
interchangeable cross-reference
interchangeable
17528Interchangeable
interchangeable cross-reference
interchangeable
17703Interchangeable
interchangeable cross-reference
interchangeable
177-003Interchangeable
interchangeable cross-reference
interchangeable
470-030-13Interchangeable
interchangeable cross-reference
interchangeable
22-P-17703Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 372489R1?
372489R1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 372489R1?
There are 8 known substitutes for 372489R1: 619-3539-001, 17528, 17703 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 372489R1?
372489R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2940-00-845-2644. 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