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PartsTable / COMPONENT / CL45HK4A
CL45HK4A ✓ 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 CL45HK4A is a the manufacturer industrial component. Key specifications include width: 2.250 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY, shank_style: STRAIGHT, shank_length: 0.625 INCHES NOMINAL IN, shank_diameter: 1.000 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 5355-00-549-7391, 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
CL45HK4A
NSN: 5355-00-549-7391
FSC: 5355
CAGE: 99862 — CARR LANE MANUFACTURING CO (USA)
SPECIFICATIONS
width2.250 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
materialALUMINUM ALLOY
shank_styleSTRAIGHT
shank_length0.625 INCHES NOMINAL IN
shank_diameter1.000 INCHES NOMINAL IN
special_featuresUNFINISHED BLANK,NO BORE OR RETENTION METHOD
style_designatorCROSS
overall_thickness1.063 INCHES NOMINAL IN
gripping_surface_conditionSMOOTH
NSN5355-00-549-7391
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CL45HK4A TITLE COMPONENT PN CL45HK4A MFR CL45HK4A
KEY FEATURES
•
LENGTH: 2.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CROSS
•
SHANK STYLE: STRAIGHT
•
SHANK DIAMETER: 1.000 INCHES NOMINAL IN
•
GRIPPING SURFACE CONDITION: SMOOTH
•
MATERIAL: ALUMINUM ALLOY
•
SHANK LENGTH: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH2.250 INCHES NOMINAL IN
SPECIAL FEATURESUNFINISHED BLANK,NO BORE OR RETENTION METHOD
STYLE DESIGNATORCROSS
SHANK STYLESTRAIGHT
SHANK DIAMETER1.000 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
MATERIALALUMINUM ALLOY
SHANK LENGTH0.625 INCHES NOMINAL IN
OVERALL THICKNESS1.063 INCHES NOMINAL IN
WIDTH2.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
103376Interchangeable
interchangeable cross-reference
interchangeable
110891Interchangeable
interchangeable cross-reference
interchangeable
5084Interchangeable
interchangeable cross-reference
interchangeable
110D891Interchangeable
interchangeable cross-reference
interchangeable
110-0891Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CL45HK4A?
CL45HK4A is a CL45HK4A.
What parts can replace CL45HK4A?
There are 5 known substitutes for CL45HK4A: 103376, 110891, 5084 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CL45HK4A?
CL45HK4A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-549-7391. 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