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Technical Data Sheet
PartsTable / COMPONENT / 609418-4
609418-4 ✓ 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 CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: WEAPON SYSTEM ESSENTIAL, pin_fastening_method: RIVETED, first_chain_link_style: ROLLER, nominal_pitch_distance: 0.500 INCHES IN, second_chain_link_style: PIN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-252-7351, 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
609418-4
NSN: 3020-00-252-7351
FSC: 3020
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
materialSTEEL
special_featuresWEAPON SYSTEM ESSENTIAL
link_row_quantity2
pin_fastening_methodRIVETED
first_chain_link_styleROLLER
nominal_pitch_distance0.500 INCHES IN
second_chain_link_stylePIN
minimum_tensile_strength6250 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width0.475 INCHES NOMINAL IN
second_chain_link_plate_width0.410 INCHES NOMINAL IN
criticality_code_justificationFEAT
second_chain_link_pin_nominal_diameter0.1560 INCHES IN
NSN3020-00-252-7351
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,ROLLER TITLE COMPONENT PN 609418-4 MFR CHAIN,ROLLER
KEY FEATURES
•
SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.1560 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: STEEL
•
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 0.3120 INCHES IN
•
FIRST CHAIN LINK STYLE: ROLLER
•
FIRST CHAIN LINK PLATE NOMINAL THICKNESS: 0.0600 INCHES IN
•
MINIMUM TENSILE STRENGTH: 6250 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.1560 INCHES IN
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3120 INCHES IN
FIRST CHAIN LINK STYLEROLLER
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0600 INCHES IN
MINIMUM TENSILE STRENGTH6250 POUNDS PER SQUARE INCH LBS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
NOMINAL PITCH DISTANCE0.500 INCHES IN
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.3120 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
1121-0117Interchangeable
interchangeable cross-reference
interchangeable
D-40Interchangeable
interchangeable cross-reference
interchangeable
DS-40Interchangeable
interchangeable cross-reference
interchangeable
D60-0LInterchangeable
interchangeable cross-reference
interchangeable
M2537Interchangeable
interchangeable cross-reference
interchangeable
60-2-0LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 609418-4?
609418-4 is a CHAIN,ROLLER.
What parts can replace 609418-4?
There are 25 known substitutes for 609418-4: 1121-0117, D-40, DS-40 and 22 more. Substitute compatibility should be verified for your specific system.
Is 609418-4 still available?
609418-4 is currently cancelled.
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Last verified: July 2026