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MD1043 — MD1043

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MD1043: MD1043.

The MD1043 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, outside_diameter: 6.219 INCHES NOMINAL IN, aperture_diameter: 3.895 INCHES MINIMUM AND 3.897 INCHES MAXIMUM IN, bolt_hole_quantity: 12, bolt_circle_diameter: 5.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-424-4240, 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
MD1043
NSN: 5365-00-424-4240
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 76558 — MWM-MURPHY DIESEL CO (USA)
SPECIFICATIONS
materialSTEEL
constructionONE-PIECE
outside_diameter6.219 INCHES NOMINAL IN
aperture_diameter3.895 INCHES MINIMUM AND 3.897 INCHES MAXIMUM IN
bolt_hole_quantity12
bolt_circle_diameter5.375 INCHES NOMINAL IN
fsc_application_dataCAMSHAFT GROUP,DIESEL ENGINE
largest_bolt_hole_diameter0.781 INCHES NOMINAL IN
smallest_bolt_hole_diameter0.500 INCHES NOMINAL IN
NSN5365-00-424-4240
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MD1043 TITLE COMPONENT PN MD1043 MFR MD1043
KEY FEATURES
•
FSC APPLICATION DATA: CAMSHAFT GROUP,DIESEL ENGINE
•
SMALLEST BOLT HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 6.219 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.895 INCHES MINIMUM AND 3.897 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 12
•
BOLT CIRCLE DIAMETER: 5.375 INCHES NOMINAL IN
•
LARGEST BOLT HOLE DIAMETER: 0.781 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACAMSHAFT GROUP,DIESEL ENGINE
SMALLEST BOLT HOLE DIAMETER0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER6.219 INCHES NOMINAL IN
APERTURE DIAMETER3.895 INCHES MINIMUM AND 3.897 INCHES MAXIMUM IN
BOLT HOLE QUANTITY12
BOLT CIRCLE DIAMETER5.375 INCHES NOMINAL IN
LARGEST BOLT HOLE DIAMETER0.781 INCHES NOMINAL IN
MATERIALSTEEL
CONSTRUCTIONONE-PIECE
SUBSTITUTES & CROSS-REFERENCES 1
1002 0666Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 MD1043?
MD1043 is a MD1043.
What parts can replace MD1043?
There is 1 known substitute for MD1043: 1002 0666. Substitute compatibility should be verified for your specific system.
What is the NSN for MD1043?
MD1043 is cataloged in the U.S. Government catalog under NSN 5365-00-424-4240. 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.