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Technical Data Sheet
PartsTable / COMPONENT / 9B8213
9B8213 ✓ 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 COUPLING ASSY is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, usage_design: EXTERNAL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.000 INCHES NOMINAL IN, overall_height: 4.063 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 2920-00-496-4633, 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
9B8213
NSN: 2920-00-496-4633
FSC: 2920
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
constructionONE-PIECE
usage_designEXTERNAL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.000 INCHES NOMINAL IN
overall_height4.063 INCHES NOMINAL IN
hardness_rating25.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
major_thickness0.100 INCHES NOMINAL IN
outside_diameter1.219 INCHES MINIMUM AND 1.223 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.087 INCHES NOMINAL IN
bolt_hole_quantity8
NSN2920-00-496-4633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING ASSY TITLE COMPONENT PN 9B8213 MFR COUPLING ASSY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
22449Interchangeable
interchangeable cross-reference
interchangeable
J85GInterchangeable
interchangeable cross-reference
interchangeable
4028-839Interchangeable
interchangeable cross-reference
interchangeable
SCD15907Interchangeable
interchangeable cross-reference
interchangeable
D 23-820 PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
38-079Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9B8213?
9B8213 is a COUPLING ASSY.
What parts can replace 9B8213?
There are 8 known substitutes for 9B8213: 22449, J85G, 4028-839 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9B8213?
9B8213 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-496-4633. 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