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Technical Data Sheet
R18458 ✓ 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 BEARING SUPPORT is a the manufacturer industrial component. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, thread_class: 2A A, thread_length: 0.200 INCHES MINIMUM IN, overall_length: 1.250 INCHES NOMINAL IN, fastener_length: 0.945 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-163-2446, 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
R18458
NSN: 2520-00-163-2446
FSC: 2520
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
thread_class2A A
thread_length0.200 INCHES MINIMUM IN
overall_length1.250 INCHES NOMINAL IN
fastener_length0.945 INCHES NOMINAL IN
operation_methodHYDRAULIC
overall_diameter0.250 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
protective_shield_typeDUST
end_item_identificationF/A-22 RAPTOR
NSN2520-00-163-2446
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING SUPPORT TITLE COMPONENT PN R18458 MFR BEARING SUPPORT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
960002007Interchangeable
interchangeable cross-reference
interchangeable
102199-1AInterchangeable
interchangeable cross-reference
interchangeable
600882-14Interchangeable
interchangeable cross-reference
interchangeable
18458Interchangeable
interchangeable cross-reference
interchangeable
910144Interchangeable
interchangeable cross-reference
interchangeable
802562Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R18458?
R18458 is a BEARING SUPPORT.
What parts can replace R18458?
There are 9 known substitutes for R18458: 960002007, 102199-1A, 600882-14 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R18458?
R18458 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-163-2446. This indicates validated use in U.S. government and defense supply chains.
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