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1128442 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045, end_similarity: IDENTICAL, overall_length: 8.375 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, first_end_diameter: 1.5630 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM 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 3040-01-328-5522, 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
1128442
NSN: 3040-01-328-5522
FSC: 3040
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1045
step_quantity4
end_similarityIDENTICAL
overall_length8.375 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
first_end_diameter1.5630 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
largest_step_diameter1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
NSN3040-01-328-5522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 1128442 MFR SHAFT,SHOULDERED
KEY FEATURES
•
END SIMILARITY: IDENTICAL
•
SURFACE FINISH: 125.0 MICROINCHES
•
STEP QUANTITY: 4
•
FIRST END STYLE: PLAIN
•
FIRST END DIAMETER: 1.5630 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
•
LARGEST STEP DIAMETER: 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1045
TECHNICAL CHARACTERISTICS (FLIS)
END SIMILARITYIDENTICAL
SURFACE FINISH125.0 MICROINCHES
STEP QUANTITY4
OVERALL LENGTH8.375 INCHES NOMINAL IN
FIRST END STYLEPLAIN
FIRST END DIAMETER1.5630 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
LARGEST STEP DIAMETER1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1045
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
314024Interchangeable
interchangeable cross-reference
interchangeable
188430AInterchangeable
interchangeable cross-reference
interchangeable
N9922PC102Interchangeable
interchangeable cross-reference
interchangeable
N235PC19Interchangeable
interchangeable cross-reference
interchangeable
319134 FIND 38Interchangeable
interchangeable cross-reference
interchangeable
314024 FIND 5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1128442?
1128442 is a SHAFT,SHOULDERED.
What parts can replace 1128442?
There are 19 known substitutes for 1128442: 314024, 188430A, N9922PC102 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1128442?
1128442 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-328-5522. 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