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HP1018203-1 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HP1018203-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 9.420 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: SPLINED (INVOLUTE). This part is cataloged in the U.S.

Government catalog under NSN 3040-00-146-7019, 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
HP1018203-1
NSN: 3040-00-146-7019
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity5
end_similarityNOT IDENTICAL
overall_length9.420 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
second_end_styleSPLINED (INVOLUTE)
first_end_diameter1.7180 INCHES NOMINAL IN
second_end_diameter1.7500 INCHES NOMINAL IN
first_end_hole_depth1.7180 INCHES NOMINAL IN
fsc_application_dataSTEERING ASSY NOSE WHEEL
largest_step_diameter2.871 INCHES NOMINAL IN
NSN3040-00-146-7019
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN HP1018203-1 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: STEERING ASSY NOSE WHEEL
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 1.7180 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.7500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.871 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 1.6870 INCHES NOMINAL IN
•
FIRST END HOLE DEPTH: 1.7180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATASTEERING ASSY NOSE WHEEL
STEP QUANTITY5
FIRST END DIAMETER1.7180 INCHES NOMINAL IN
SECOND END DIAMETER1.7500 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.871 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER1.6870 INCHES NOMINAL IN
FIRST END HOLE DEPTH1.7180 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END SPLINE MAJOR DIAMETER1.7500 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 1
HP1018103-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is HP1018203-1?
HP1018203-1 is a SHAFT,SHOULDERED.
What parts can replace HP1018203-1?
There is 1 known substitute for HP1018203-1: HP1018103-1. Substitute compatibility should be verified for your specific system.
What is the NSN for HP1018203-1?
HP1018203-1 is cataloged in the U.S. Government catalog under NSN 3040-00-146-7019. 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.