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PartsTable / COMPONENT / D40-2CL
D40-2CL ✓ 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 LINK,ROLLER CHAIN is a the manufacturer industrial component. Key specifications include material: STEEL, link_style: PIN, link_plate_width: 0.410 INCHES NOMINAL IN, pin_fastening_method: SPRING CLIP, nominal_pitch_distance: 0.500 INCHES IN, minimum_tensile_strength: 6250 POUNDS PER SQUARE INCH LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-231-8732, 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
D40-2CL
NSN: 3020-00-231-8732
FSC: 3020
CAGE: 81130 — WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL
link_stylePIN
link_plate_width0.410 INCHES NOMINAL IN
link_row_quantity2
pin_fastening_methodSPRING CLIP
nominal_pitch_distance0.500 INCHES IN
minimum_tensile_strength6250 POUNDS PER SQUARE INCH LBS
link_pin_nominal_diameter0.1562 INCHES IN
link_plate_nominal_thickness0.0600 INCHES IN
link_nominal_width_between_plates0.4325 INCHES IN
NSN3020-00-231-8732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINK,ROLLER CHAIN TITLE COMPONENT PN D40-2CL MFR LINK,ROLLER CHAIN
KEY FEATURES
•
NOMINAL PITCH DISTANCE: 0.500 INCHES IN
•
LINK PLATE NOMINAL THICKNESS: 0.0600 INCHES IN
•
LINK PLATE WIDTH: 0.410 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
LINK ROW QUANTITY: 2
•
LINK STYLE: PIN
•
LINK PIN NOMINAL DIAMETER: 0.1562 INCHES IN
•
PIN FASTENING METHOD: SPRING CLIP
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PITCH DISTANCE0.500 INCHES IN
LINK PLATE NOMINAL THICKNESS0.0600 INCHES IN
LINK PLATE WIDTH0.410 INCHES NOMINAL IN
MATERIALSTEEL
LINK ROW QUANTITY2
LINK STYLEPIN
LINK PIN NOMINAL DIAMETER0.1562 INCHES IN
PIN FASTENING METHODSPRING CLIP
MINIMUM TENSILE STRENGTH6250 POUNDS PER SQUARE INCH LBS
LINK NOMINAL WIDTH BETWEEN PLATES0.4325 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
123043Interchangeable
interchangeable cross-reference
interchangeable
12165Interchangeable
interchangeable cross-reference
interchangeable
C57175Interchangeable
interchangeable cross-reference
interchangeable
300930Interchangeable
interchangeable cross-reference
interchangeable
SCD93530Interchangeable
interchangeable cross-reference
interchangeable
104552Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D40-2CL?
D40-2CL is a LINK,ROLLER CHAIN.
What parts can replace D40-2CL?
There are 19 known substitutes for D40-2CL: 123043, 12165, C57175 and 16 more. Substitute compatibility should be verified for your specific system.
Is D40-2CL still available?
D40-2CL is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026