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034-21774 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

034-21774: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 8.500 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: FLAT KEYWAY, first_end_diameter: 0.8125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-201-6614, 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
034-21774
NSN: 3040-01-201-6614
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
materialSTEEL
step_quantity5
end_similarityNOT IDENTICAL
overall_length8.500 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleFLAT KEYWAY
first_end_diameter0.8125 INCHES NOMINAL IN
second_end_diameter1.2500 INCHES NOMINAL IN
largest_step_diameter1.500 INCHES NOMINAL IN
external_keyway_length2.063 INCHES NOMINAL SECOND END IN
second_end_keyway_depth0.125 INCHES NOMINAL IN
second_end_keyway_width0.2500 INCHES NOMINAL IN
NSN3040-01-201-6614
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 034-21774 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 0.8125 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.2500 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.500 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SECOND END KEYWAY WIDTH: 0.2500 INCHES NOMINAL IN
•
SECOND END KEYWAY DEPTH: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY5
FIRST END DIAMETER0.8125 INCHES NOMINAL IN
SECOND END DIAMETER1.2500 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.500 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END KEYWAY WIDTH0.2500 INCHES NOMINAL IN
OVERALL LENGTH8.500 INCHES NOMINAL IN
SECOND END KEYWAY DEPTH0.125 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEFLAT KEYWAY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 034-21774?
034-21774 is a SHAFT,SHOULDERED.
What is the NSN for 034-21774?
034-21774 is cataloged in the U.S. Government catalog under NSN 3040-01-201-6614. 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.