PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 743-693459
743-693459 ✓ 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: ROLLER, TAPERED EDGE, pin_fastening_method: COTTER PIN, minimum_tensile_strength: 7050 POUNDS PER SQUARE INCH LBS, link_pin_nominal_diameter: 0.2344 INCHES IN, link_plate_width_at_pin_end: 0.615 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-267-1881, 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
743-693459
NSN: 3020-00-267-1881
FSC: 3020
CAGE: 18056 — DOALL BALTIMORE COMPANY (USA)
SPECIFICATIONS
materialSTEEL
link_styleROLLER, TAPERED EDGE
pin_fastening_methodCOTTER PIN
minimum_tensile_strength7050 POUNDS PER SQUARE INCH LBS
link_pin_nominal_diameter0.2344 INCHES IN
link_plate_width_at_pin_end0.615 INCHES NOMINAL IN
link_plate_nominal_thickness0.0938 INCHES IN
link_roller_nominal_diameter0.4688 INCHES IN
link_plate_width_at_bushing_end0.712 INCHES NOMINAL IN
link_nominal_width_between_plates0.5000 INCHES IN
NSN3020-00-267-1881
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINK,ROLLER CHAIN TITLE COMPONENT PN 743-693459 MFR LINK,ROLLER CHAIN
KEY FEATURES
•
LINK PIN NOMINAL DIAMETER: 0.2344 INCHES IN
•
MINIMUM TENSILE STRENGTH: 7050 POUNDS PER SQUARE INCH LBS
•
LINK PLATE WIDTH AT BUSHING END: 0.712 INCHES NOMINAL IN
•
LINK ROLLER NOMINAL DIAMETER: 0.4688 INCHES IN
•
LINK NOMINAL WIDTH BETWEEN PLATES: 0.5000 INCHES IN
•
MATERIAL: STEEL
•
LINK PLATE WIDTH AT PIN END: 0.615 INCHES NOMINAL IN
•
LINK PLATE NOMINAL THICKNESS: 0.0938 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
LINK PIN NOMINAL DIAMETER0.2344 INCHES IN
MINIMUM TENSILE STRENGTH7050 POUNDS PER SQUARE INCH LBS
LINK PLATE WIDTH AT BUSHING END0.712 INCHES NOMINAL IN
LINK ROLLER NOMINAL DIAMETER0.4688 INCHES IN
LINK NOMINAL WIDTH BETWEEN PLATES0.5000 INCHES IN
MATERIALSTEEL
LINK PLATE WIDTH AT PIN END0.615 INCHES NOMINAL IN
LINK PLATE NOMINAL THICKNESS0.0938 INCHES IN
PIN FASTENING METHODCOTTER PIN
LINK STYLEROLLER, TAPERED EDGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
418-00014Interchangeable
interchangeable cross-reference
interchangeable
318-50Interchangeable
interchangeable cross-reference
interchangeable
218-50AInterchangeable
interchangeable cross-reference
interchangeable
318-00010Interchangeable
interchangeable cross-reference
interchangeable
600LInterchangeable
interchangeable cross-reference
interchangeable
MILSTD421-601RC1CLAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 743-693459?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 743-693459?
743-693459 is a LINK,ROLLER CHAIN.
What parts can replace 743-693459?
There are 9 known substitutes for 743-693459: 418-00014, 318-50, 218-50A and 6 more. Substitute compatibility should be verified for your specific system.
Is 743-693459 still available?
743-693459 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 743-693459

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026