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PartsTable / COMPONENT / CB57-42138-10
CB57-42138-10 ✓ 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

INTERFACE UNIT,AUTOMATIC DATA PR. Key specifications include material: STEEL OVERALL, face_width: 0.375 INCHES NOMINAL IN, tooth_type: INTEGRAL, overall_length: 1.080 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, outside_diameter: 4.000 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 1440-01-019-8346, 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
CB57-42138-10
NSN: 1440-01-019-8346
FSC: 1440
CAGE: 97384 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
face_width0.375 INCHES NOMINAL IN
tooth_typeINTEGRAL
overall_length1.080 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
outside_diameter4.000 INCHES NOMINAL IN
special_featuresSTANDARD LENGTH
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
material_locationOVERALL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
NSN1440-01-019-8346
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERFACE UNIT,AUTOMATIC DATA PR TITLE COMPONENT PN CB57-42138-10 MFR INTERFACE UNIT,AUTOMAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
3389Interchangeable
interchangeable cross-reference
interchangeable
285122Interchangeable
interchangeable cross-reference
interchangeable
3605-500AInterchangeable
interchangeable cross-reference
interchangeable
307-14Interchangeable
interchangeable cross-reference
interchangeable
45122Interchangeable
interchangeable cross-reference
interchangeable
555-517-260-01-F21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB57-42138-10?
CB57-42138-10 is a INTERFACE UNIT,AUTOMATIC DATA PR.
What parts can replace CB57-42138-10?
There are 11 known substitutes for CB57-42138-10: 3389, 285122, 3605-500A and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB57-42138-10?
CB57-42138-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1440-01-019-8346. 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