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20428-1210 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20428-1210: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_similarity: IDENTICAL, overall_length: 2.438 INCHES NOMINAL IN, first_end_style: EXTERNAL THREADED, first_end_diameter: 0.2500 INCHES NOMINAL IN, largest_step_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-118-4433, 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
20428-1210
NSN: 3040-01-118-4433
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
step_quantity5
end_similarityIDENTICAL
overall_length2.438 INCHES NOMINAL IN
first_end_styleEXTERNAL THREADED
first_end_diameter0.2500 INCHES NOMINAL IN
largest_step_diameter0.375 INCHES NOMINAL IN
first_end_external_thread_length0.375 INCHES NOMINAL IN
NSN3040-01-118-4433
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 20428-1210 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 0.2500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
FIRST END STYLE: EXTERNAL THREADED
•
END SIMILARITY: IDENTICAL
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS
STEP QUANTITY5
FIRST END DIAMETER0.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.375 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH0.375 INCHES NOMINAL IN
FIRST END STYLEEXTERNAL THREADED
OVERALL LENGTH2.438 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
MATERIALSTEEL COMP 416
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 2
20428-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
20428-001 FIND 36Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20428-1210?
20428-1210 is a SHAFT,SHOULDERED.
What parts can replace 20428-1210?
There are 2 known substitutes for 20428-1210: 20428-001, 20428-001 FIND 36. Substitute compatibility should be verified for your specific system.
What is the NSN for 20428-1210?
20428-1210 is cataloged in the U.S. Government catalog under NSN 3040-01-118-4433. 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.