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1854433 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1854433: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 8.562 INCHES NOMINAL IN, first_end_style: INTERNAL THREADED, second_end_style: CIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED, first_end_diameter: 2.0130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-233-4818, 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
1854433
NSN: 3040-01-233-4818
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78222 — R. H. SHEPPARD CO., INC. DBA SHEPPARD (USA)
SPECIFICATIONS
materialSTEEL
end_similarityNOT IDENTICAL
overall_length8.562 INCHES NOMINAL IN
first_end_styleINTERNAL THREADED
second_end_styleCIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED
first_end_diameter2.0130 INCHES NOMINAL IN
second_end_diameter1.8800 INCHES NOMINAL IN
second_end_spline_length1.953 INCHES NOMINAL IN
second_end_spline_major_diameter1.9362 INCHES NOMINAL IN
second_end_spline_minor_diameter1.8459 INCHES NOMINAL IN
NSN3040-01-233-4818
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 1854433 MFR SHAFT,SHOULDERED
KEY FEATURES
•
FIRST END DIAMETER: 2.0130 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.8800 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 1.8459 INCHES NOMINAL IN
•
FIRST END STYLE: INTERNAL THREADED
•
SECOND END SPLINE MAJOR DIAMETER: 1.9362 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END STYLE: CIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER2.0130 INCHES NOMINAL IN
SECOND END DIAMETER1.8800 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER1.8459 INCHES NOMINAL IN
FIRST END STYLEINTERNAL THREADED
SECOND END SPLINE MAJOR DIAMETER1.9362 INCHES NOMINAL IN
OVERALL LENGTH8.562 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLECIRCULAR GROOVED, SPLINED (STRAIGHT) AND EXTERNALLY THREADED
MATERIALSTEEL
SECOND END SPLINE LENGTH1.953 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1854433?
1854433 is a SHAFT,SHOULDERED.
What is the NSN for 1854433?
1854433 is cataloged in the U.S. Government catalog under NSN 3040-01-233-4818. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.