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244526001 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

244526001: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 4340, step_quantity: 14, end_similarity: NOT IDENTICAL, overall_length: 31.000 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-160-8957, 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
244526001
NSN: 3040-01-160-8957
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 1Q8T8 — ALJERS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OR STEEL COMP 4340
step_quantity14
end_similarityNOT IDENTICAL
overall_length31.000 INCHES NOMINAL IN
first_end_styleFLAT KEYWAY
second_end_styleEXTERNAL THREADED
first_end_diameter2.1250 INCHES NOMINAL IN
second_end_diameter2.1570 INCHES NOMINAL IN
largest_step_diameter4.094 INCHES NOMINAL IN
external_keyway_length2.500 INCHES NOMINAL FIRST END IN
first_end_keyway_depth0.125 INCHES NOMINAL IN
first_end_keyway_width0.1880 INCHES NOMINAL IN
NSN3040-01-160-8957
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 244526001 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.563 INCHES NOMINAL IN
•
STEP QUANTITY: 14
•
FIRST END DIAMETER: 2.1250 INCHES NOMINAL IN
•
SECOND END DIAMETER: 2.1570 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 4.094 INCHES NOMINAL IN
•
FIRST END STYLE: FLAT KEYWAY
•
FIRST END KEYWAY DEPTH: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.563 INCHES NOMINAL IN
STEP QUANTITY14
FIRST END DIAMETER2.1250 INCHES NOMINAL IN
SECOND END DIAMETER2.1570 INCHES NOMINAL IN
LARGEST STEP DIAMETER4.094 INCHES NOMINAL IN
FIRST END STYLEFLAT KEYWAY
OVERALL LENGTH31.000 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH0.125 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
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
3444-8 PIECE 40Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 244526001?
244526001 is a SHAFT,SHOULDERED.
What parts can replace 244526001?
There is 1 known substitute for 244526001: 3444-8 PIECE 40. Substitute compatibility should be verified for your specific system.
What is the NSN for 244526001?
244526001 is cataloged in the U.S. Government catalog under NSN 3040-01-160-8957. 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.