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D1-54578D — CHANNEL,STRUCTURAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D1-54578D: CHANNEL,STRUCTURAL.

The CHANNEL,STRUCTURAL is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: ALUMINUM ALLOY 6063, document_type: INDUSTRIAL DRAWING, overall_width: 10.00 INCHES NOMINAL IN, overall_height: 1.75 INCHES NOMINAL IN, first_tip_style: SQUARE END. This part is cataloged in the U.S.

Government catalog under NSN 9540-01-726-6749, 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
D1-54578D
NSN: 9540-01-726-6749
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
CAGE: 14850 — ARMY, UNITED STATES DEPARTMENT OF THE DBA DIORECTORATE OF PRODUCTION ENGINEERING DIV TOBYHANNA ARMY DEPOT (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialALUMINUM ALLOY 6063
document_typeINDUSTRIAL DRAWING
overall_width10.00 INCHES NOMINAL IN
overall_height1.75 INCHES NOMINAL IN
first_tip_styleSQUARE END
second_tip_styleSQUARE END
basic_shape_styleCHANNEL
overall_thickness0.125 INCHES NOMINAL IN
mounting_hole_typeTHRU HOLE
mounting_hole_diameter0.762 INCHES NOMINAL IN
mounting_hole_quantity3
NSN9540-01-726-6749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHANNEL,STRUCTURAL TITLE COMPONENT PN D1-54578D MFR CHANNEL,STRUCTURAL
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
RIGHT SIDE TOP FLANGE WIDTH: 1.00 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B221-13 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.762 INCHES NOMINAL IN
•
SHAPE: RECTANGULAR
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
OVERALL HEIGHT1.75 INCHES NOMINAL IN
DOCUMENT TYPEINDUSTRIAL DRAWING
RIGHT SIDE TOP FLANGE WIDTH1.00 INCHES NOMINAL IN
OVERALL THICKNESS0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B221-13 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.762 INCHES NOMINAL IN
SHAPERECTANGULAR
COMPONENT DOCUMENT ORIGININDUSTRIAL
OVERALL WIDTH10.00 INCHES NOMINAL IN
OTHER ITEMS IN FSC 9540 — Structural Shapes, Nonferrous Base Metal
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9540-00-001-5119 9540-00-001-5122 9540-00-001-5123 9540-00-001-5135 9540-00-001-6756 9540-00-003-9517 9540-00-003-9539 9540-00-004-5243
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D1-54578D?
D1-54578D is a CHANNEL,STRUCTURAL.
What is the NSN for D1-54578D?
D1-54578D is cataloged in the U.S. Government catalog under NSN 9540-01-726-6749. 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.