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80T54 — CHAIN,ROLLER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

80T54: CHAIN,ROLLER.

The CHAIN,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, second_chain_link_style: PIN, minimum_tensile_strength: 37500 POUNDS PER SQUARE INCH LBS, first_chain_link_plate_width: 0.950 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-252-7356, 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
80T54
NSN: 3020-00-252-7356
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 72625 — DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL
link_row_quantity3
pin_fastening_methodCOTTER PIN
first_chain_link_styleROLLER
second_chain_link_stylePIN
minimum_tensile_strength37500 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width0.950 INCHES NOMINAL IN
second_chain_link_plate_width0.820 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter0.3120 INCHES IN
first_chain_link_plate_nominal_thickness0.1250 INCHES IN
first_chain_link_roller_nominal_diameter0.6250 INCHES IN
second_chain_link_plate_nominal_thickness0.1250 INCHES IN
NSN3020-00-252-7356
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,ROLLER TITLE COMPONENT PN 80T54 MFR CHAIN,ROLLER
KEY FEATURES
•
SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.3120 INCHES IN
•
SECOND CHAIN LINK PLATE NOMINAL THICKNESS: 0.1250 INCHES IN
•
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER: 0.6250 INCHES IN
•
SECOND CHAIN LINK STYLE: PIN
•
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 0.6250 INCHES IN
•
FIRST CHAIN LINK STYLE: ROLLER
•
FIRST CHAIN LINK PLATE WIDTH: 0.950 INCHES NOMINAL IN
•
PIN FASTENING METHOD: COTTER PIN
TECHNICAL CHARACTERISTICS
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.3120 INCHES IN
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.1250 INCHES IN
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.6250 INCHES IN
SECOND CHAIN LINK STYLEPIN
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.6250 INCHES IN
FIRST CHAIN LINK STYLEROLLER
FIRST CHAIN LINK PLATE WIDTH0.950 INCHES NOMINAL IN
PIN FASTENING METHODCOTTER PIN
SECOND CHAIN LINK PLATE WIDTH0.820 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH37500 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 3
TR1PLE434Reference document
Same NSN cross-reference
Reference document — Secondary reference
E80Reference document
Same NSN cross-reference
Reference document — Secondary reference
RCE80Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 80T54?
80T54 is a CHAIN,ROLLER.
What parts can replace 80T54?
There are 3 known substitutes for 80T54: TR1PLE434, E80, RCE80. Substitute compatibility should be verified for your specific system.
What is the NSN for 80T54?
80T54 is cataloged in the U.S. Government catalog under NSN 3020-00-252-7356. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.