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DAA7257D285 — COUPLING,SHAFT,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DAA7257D285: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT THROUGH BORE, bore_length: 6.2500 INCHES NOMINAL THROUGH BORE IN, body_material: STEEL CORROSION RESISTING, bore_diameter: 2.2500 INCHES NOMINAL THROUGH BORE IN, overall_length: 6.250 INCHES NOMINAL IN, overall_diameter: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-460-9965, 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
DAA7257D285
NSN: 3010-01-460-9965
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT THROUGH BORE
bore_length6.2500 INCHES NOMINAL THROUGH BORE IN
body_materialSTEEL CORROSION RESISTING
bore_diameter2.2500 INCHES NOMINAL THROUGH BORE IN
overall_length6.250 INCHES NOMINAL IN
overall_diameter4.000 INCHES NOMINAL IN
style_designatorALIGNED KEY SLEEVE
end_item_identificationE/I 4920-01-269-5409, AN AIRCRAFT MAINTENANCE FIXTURE
material_document_and_classificationAMS5643 ASSN STD ALL MATERIAL RESPONSES
NSN3010-01-460-9965
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,RIGID TITLE COMPONENT PN DAA7257D285 MFR COUPLING,SHAFT,RIGID
KEY FEATURES
•
BORE LENGTH: 6.2500 INCHES NOMINAL THROUGH BORE IN
•
OVERALL DIAMETER: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ALIGNED KEY SLEEVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5643 ASSN STD ALL MATERIAL RESPONSES
•
BORE SHAPE: STRAIGHT THROUGH BORE
•
BODY MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
BORE LENGTH6.2500 INCHES NOMINAL THROUGH BORE IN
OVERALL DIAMETER4.000 INCHES NOMINAL IN
STYLE DESIGNATORALIGNED KEY SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD ALL MATERIAL RESPONSES
OVERALL LENGTH6.250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT THROUGH BORE
BODY MATERIALSTEEL CORROSION RESISTING
END ITEM IDENTIFICATIONE/I 4920-01-269-5409, AN AIRCRAFT MAINTENANCE FIXTURE
BORE DIAMETER2.2500 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DAA7257D285?
DAA7257D285 is a COUPLING,SHAFT,RIGID.
What is the NSN for DAA7257D285?
DAA7257D285 is cataloged in the U.S. Government catalog under NSN 3010-01-460-9965. 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.