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Technical Data Sheet
PartsTable / MRO / 312520
312520 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The COUPLER,RADAR RECEIVER is a the manufacturer industrial component. Key specifications include end_item_identification: AN/ALR-62 V4. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3688, 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
MRO→ MRO_GENERAL→ 312520
NSN: 3110-00-100-3688
FSC: 3110
CAGE: 00501 — NEW HOLLAND N.V.NC. (USA)
SPECIFICATIONS
end_item_identificationAN/ALR-62 V4
NSN3110-00-100-3688
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 312520 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
52744Interchangeable
interchangeable cross-reference
interchangeable
02474Interchangeable
interchangeable cross-reference
interchangeable
312520-1Interchangeable
interchangeable cross-reference
interchangeable
312520Interchangeable
interchangeable cross-reference
interchangeable
7752744Interchangeable
interchangeable cross-reference
interchangeable
657AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 312520?
312520 is a COUPLER,RADAR RECEIVER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 312520?
There are 7 known substitutes for 312520: 52744, 02474, 312520-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 312520?
312520 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3688. 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