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Technical Data Sheet

203646 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include diameter: 24.000 INCHES NOMINAL IN, material: STEEL OVERALL, hub_location: FRONT, style_designator: ROUNDED TIP, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.328 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3040-00-155-5829, 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
203646
NSN: 3040-00-155-5829
FSC: 3040
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
diameter24.000 INCHES NOMINAL IN
materialSTEEL OVERALL
hub_locationFRONT
blade_quantity6
style_designatorROUNDED TIP
attachment_methodBOLT HOLE
mounting_hole_diameter0.328 INCHES NOMINAL IN
mounting_hole_quantity6
mounting_bolt_circle_diameter3.500 INCHES NOMINAL IN
rotation_direction_for_which_designedCLOCKWISE
NSN3040-00-155-5829
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 203646 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
•
SECOND END WIDTH ACROSS FLATS: 0.249 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
•
LARGEST STEP DIAMETER: 0.312 INCHES NOMINAL IN
•
SECOND END STEP LENGTH: 0.323 INCHES NOMINAL IN
•
FIRST END DIAMETER: 0.1860 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING
SECOND END WIDTH ACROSS FLATS0.249 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
LARGEST STEP DIAMETER0.312 INCHES NOMINAL IN
SECOND END STEP LENGTH0.323 INCHES NOMINAL IN
OVERALL LENGTH2.443 INCHES NOMINAL IN
FIRST END DIAMETER0.1860 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END DIAMETER0.2460 INCHES NOMINAL IN
STEP QUANTITY8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1348995-56InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
890138LIST518ITEM8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
44064InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2207-1059InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
460004InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
325673PC3InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 203646?
203646 is a MICROCIRCUIT,DIGITAL.
What parts can replace 203646?
There are 7 known substitutes for 203646: 1348995-56, 890138LIST518ITEM8, 44064 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 203646?
203646 is cataloged in the Federal Logistics Information System under NSN 3040-00-155-5829. This indicates validated use in U.S. government and defense supply chains.
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