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7641553 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7641553: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, end_similarity: NOT IDENTICAL, overall_length: 10.320 INCHES NOMINAL IN, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 0.3130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-764-1553, 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
7641553
NSN: 3040-00-764-1553
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
materialALUMINUM ALLOY
step_quantity9
end_similarityNOT IDENTICAL
overall_length10.320 INCHES NOMINAL IN
first_end_styleUNTHREADED CROSS DRILLED
second_end_styleUNTHREADED CROSS DRILLED
first_end_diameter0.3130 INCHES NOMINAL IN
second_end_diameter0.5625 INCHES NOMINAL IN
largest_step_diameter0.500 INCHES NOMINAL IN
end_item_identificationGOES ON SYSTEM LOCAL CONTROL,ANTI-AIRCRAFT M16A1E1
first_end_hole_diameter0.0940 INCHES NOMINAL IN
NSN3040-00-764-1553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 7641553 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 9
•
FIRST END DIAMETER: 0.3130 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.5625 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.500 INCHES NOMINAL IN
•
FIRST END STYLE: UNTHREADED CROSS DRILLED
•
END SIMILARITY: NOT IDENTICAL
•
FIRST END HOLE DIAMETER: 0.0940 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY9
FIRST END DIAMETER0.3130 INCHES NOMINAL IN
SECOND END DIAMETER0.5625 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.500 INCHES NOMINAL IN
FIRST END STYLEUNTHREADED CROSS DRILLED
OVERALL LENGTH10.320 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
FIRST END HOLE DIAMETER0.0940 INCHES NOMINAL IN
SECOND END STYLEUNTHREADED CROSS DRILLED
END ITEM IDENTIFICATIONGOES ON SYSTEM LOCAL CONTROL,ANTI-AIRCRAFT M16A1E1
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 7641553?
7641553 is a SHAFT,SHOULDERED.
What is the NSN for 7641553?
7641553 is cataloged in the U.S. Government catalog under NSN 3040-00-764-1553. 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.