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448516 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

448516: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT THROUGH BORE, bore_length: 0.4370 INCHES NOMINAL THROUGH BORE IN, body_material: ALUMINUM ALLOY 2024, bore_diameter: 0.1250 INCHES NOMINAL THROUGH BORE IN, overall_length: 0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN, overall_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-074-4154, 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
448516
NSN: 3010-01-074-4154
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 1PQF4 — CAE USA INC. (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT THROUGH BORE
bore_length0.4370 INCHES NOMINAL THROUGH BORE IN
body_materialALUMINUM ALLOY 2024
bore_diameter0.1250 INCHES NOMINAL THROUGH BORE IN
overall_length0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN
overall_diameter0.312 INCHES NOMINAL IN
style_designatorPLAIN SLEEVE
thread_size_designator0.073-720.073-72
threaded_hole_quantity4
material_document_and_classificationQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
NSN3010-01-074-4154
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN 448516 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
BORE LENGTH: 0.4370 INCHES NOMINAL THROUGH BORE IN
•
OVERALL DIAMETER: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN SLEEVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
•
BORE SHAPE: STRAIGHT THROUGH BORE
•
BODY MATERIAL: ALUMINUM ALLOY 2024
•
THREADED HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
BORE LENGTH0.4370 INCHES NOMINAL THROUGH BORE IN
OVERALL DIAMETER0.312 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.437 INCHES NOMINAL0.437 INCHES NOMINAL IN
BORE SHAPESTRAIGHT THROUGH BORE
BODY MATERIALALUMINUM ALLOY 2024
THREADED HOLE QUANTITY4
THREAD SIZE DESIGNATOR0.073-720.073-72
BORE DIAMETER0.1250 INCHES NOMINAL THROUGH BORE IN
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173
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 448516?
448516 is a COUPLING,SHAFT,RIGID.
What is the NSN for 448516?
448516 is cataloged in the U.S. Government catalog under NSN 3010-01-074-4154. 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.