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12282053 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12282053: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137, end_similarity: NOT IDENTICAL, overall_length: 3.660 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: CIRCULAR GROOVED, first_end_diameter: 0.5620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-077-1546, 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
12282053
NSN: 3040-01-077-1546
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 1137
step_quantity2
end_similarityNOT IDENTICAL
overall_length3.660 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleCIRCULAR GROOVED
first_end_diameter0.5620 INCHES NOMINAL IN
second_end_diameter0.3752 INCHES NOMINAL IN
largest_step_diameter0.620 INCHES NOMINAL IN
end_item_identificationM1
second_end_groove_width0.0290 INCHES NOMINAL IN
second_end_groove_diameter0.3520 INCHES NOMINAL IN
NSN3040-01-077-1546
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 12282053 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 0.5620 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.3752 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.620 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SECOND END GROOVE DIAMETER: 0.3520 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
STEP QUANTITY2
FIRST END DIAMETER0.5620 INCHES NOMINAL IN
SECOND END DIAMETER0.3752 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.620 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH3.660 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.3520 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END GROOVE WIDTH0.0290 INCHES NOMINAL IN
SECOND END DISTANCE FROM END TO GROOVE0.196 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 12282053?
12282053 is a SHAFT,SHOULDERED.
What is the NSN for 12282053?
12282053 is cataloged in the U.S. Government catalog under NSN 3040-01-077-1546. 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.