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D52 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL OUTER LAYER, bore_type: STRAIGHT, face_width: 0.469 INCHES NOMINAL IN, bore_length: 1.344 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-338-3423, 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
D52
NSN: 3020-00-338-3423
FSC: 3020
CAGE: 30793 — INSINGER MACHINE CO (USA)
SPECIFICATIONS
materialSTEEL OUTER LAYER
quantity1
bore_typeSTRAIGHT
face_width0.469 INCHES NOMINAL IN
bore_length1.344 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.750 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
keyway_width0.188 INCHES NOMINAL IN
bore_diameter0.875 INCHES NOMINAL IN
exterior_colorBLACK
overall_length1.0000 INCHES NOMINAL IN
NSN3020-00-338-3423
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN D52 MFR SPROCKET WHEEL
KEY FEATURES
•
SECURING LOCATION: AA END
•
BORE TYPE: STRAIGHT
•
SECURING METHOD: SETSCREW
•
ASA STANDARD CHAIN NUMBER: 60-1
•
HUB OUTSIDE DIAMETER: 1.500 INCHES NOMINAL AA END IN
•
BORE DIAMETER: 0.875 INCHES NOMINAL IN
•
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECURING LOCATIONAA END
BORE TYPESTRAIGHT
SECURING METHODSETSCREW
ASA STANDARD CHAIN NUMBER60-1
HUB OUTSIDE DIAMETER1.500 INCHES NOMINAL AA END IN
OVERALL LENGTH1.344 INCHES NOMINAL IN
BORE DIAMETER0.875 INCHES NOMINAL IN
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.531 INCHES NOMINAL IN
OUTSIDE DIAMETER2.625 INCHES NOMINAL IN
BORE LENGTH1.344 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
D52Interchangeable
interchangeable cross-reference
interchangeable
H71Interchangeable
interchangeable cross-reference
interchangeable
DE3Interchangeable
interchangeable cross-reference
interchangeable
84639Interchangeable
interchangeable cross-reference
interchangeable
9185SBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D52?
D52 is a SPROCKET WHEEL.
What parts can replace D52?
There are 5 known substitutes for D52: D52, H71, DE3 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D52?
D52 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-338-3423. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026