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D-5440W — BAR,BORING TOOL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D-5440W: BAR,BORING TOOL.

The BAR,BORING TOOL is a the manufacturer industrial component. Key specifications include length: 20.000 INCHES NOMINAL IN, bushing: NOT INCLUDED, diameter: 2.500 INCHES NOMINAL IN, design_type: INSERTED CUTTER, shank_shape: STRAIGHT, overall_length: 20.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3460-01-356-5648, 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
D-5440W
NSN: 3460-01-356-5648
FSC: 3460 — Machine Tool Accessories
CAGE: 7W680 — KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE (USA)
SPECIFICATIONS
length20.000 INCHES NOMINAL IN
bushingNOT INCLUDED
diameter2.500 INCHES NOMINAL IN
design_typeINSERTED CUTTER
shank_shapeSTRAIGHT
overall_length20.000 INCHES NOMINAL IN
overall_diameter2.500 INCHES NOMINAL IN
special_featuresSTEEL SHANK BORING BAR
expanding_featureNOT INCLUDED
cutter_locking_methodCLAMP SCREW
cutter_opening_locationONE END
cutter_opening_quantity1
NSN3460-01-356-5648
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BAR,BORING TOOL TITLE COMPONENT PN D-5440W MFR BAR,BORING TOOL
KEY FEATURES
•
LENGTH: 20.000 INCHES NOMINAL IN
•
DESIGN TYPE: INSERTED CUTTER
•
OVERALL DIAMETER: 2.500 INCHES NOMINAL IN
•
CUTTER OPENING QUANTITY: 1
•
CUTTER LOCKING METHOD: CLAMP SCREW
•
CUTTER OPENING LOCATION: ONE END
•
CUTTER BIT SHAPE ACCOMMODATED: ROUND
•
DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH20.000 INCHES NOMINAL IN
DESIGN TYPEINSERTED CUTTER
OVERALL DIAMETER2.500 INCHES NOMINAL IN
CUTTER OPENING QUANTITY1
CUTTER LOCKING METHODCLAMP SCREW
CUTTER OPENING LOCATIONONE END
CUTTER BIT SHAPE ACCOMMODATEDROUND
DIAMETER2.500 INCHES NOMINAL IN
OVERALL LENGTH20.000 INCHES NOMINAL IN
SHANK SHAPESTRAIGHT
OTHER ITEMS IN FSC 3460 — Machine Tool Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3460-00-001-1300 3460-00-001-7871 3460-00-001-9259 3460-00-003-1938 3460-00-003-3354 3460-00-003-7100 3460-00-004-1003 3460-00-004-3825
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 D-5440W?
D-5440W is a BAR,BORING TOOL.
What is the NSN for D-5440W?
D-5440W is cataloged in the U.S. Government catalog under NSN 3460-01-356-5648. 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.