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PartsTable / COMPONENT / 1145-75 PIECE 9
1145-75 PIECE 9 ✓ 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, pin_overall_length: 1.9800 INCHES NOMINAL IN, pin_fastening_method: RIVETED, first_chain_link_style: ROLLER, second_chain_link_style: PIN, minimum_tensile_strength: 34000 POUNDS PER SQUARE INCH LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-130-5507, 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
1145-75 PIECE 9
NSN: 3020-01-130-5507
FSC: 3020
CAGE: 36334 — INDAL TECHNOLOGIES INC (CAN)
SPECIFICATIONS
materialSTEEL
link_row_quantity1
pin_overall_length1.9800 INCHES NOMINAL IN
pin_fastening_methodRIVETED
first_chain_link_styleROLLER
second_chain_link_stylePIN
minimum_tensile_strength34000 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width1.425 INCHES NOMINAL IN
second_chain_link_plate_width1.230 INCHES NOMINAL IN
second_chain_link_pin_nominal_diameter0.4370 INCHES IN
first_chain_link_plate_nominal_thickness0.1870 INCHES IN
first_chain_link_roller_nominal_diameter0.8750 INCHES IN
NSN3020-01-130-5507
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,ROLLER TITLE COMPONENT PN 1145-75 PIECE 9 MFR CHAIN,ROLLER
KEY FEATURES
•
PIN OVERALL LENGTH: 1.9800 INCHES NOMINAL IN
•
FIRST CHAIN LINK PLATE WIDTH: 1.425 INCHES NOMINAL IN
•
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 1.0000 INCHES IN
•
MINIMUM TENSILE STRENGTH: 34000 POUNDS PER SQUARE INCH LBS
•
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER: 0.8750 INCHES IN
•
MATERIAL: STEEL
•
LINK ROW QUANTITY: 1
•
PIN FASTENING METHOD: RIVETED
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH1.9800 INCHES NOMINAL IN
FIRST CHAIN LINK PLATE WIDTH1.425 INCHES NOMINAL IN
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES1.0000 INCHES IN
MINIMUM TENSILE STRENGTH34000 POUNDS PER SQUARE INCH LBS
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.8750 INCHES IN
MATERIALSTEEL
LINK ROW QUANTITY1
PIN FASTENING METHODRIVETED
SECOND CHAIN LINK STYLEPIN
SECOND CHAIN LINK PLATE WIDTH1.230 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
52-D-2990-2Interchangeable
interchangeable cross-reference
interchangeable
ASA120Interchangeable
interchangeable cross-reference
interchangeable
44946-3Interchangeable
interchangeable cross-reference
interchangeable
1189-1 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
1189-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1145-75 PIECE 9?
1145-75 PIECE 9 is a CHAIN,ROLLER.
What parts can replace 1145-75 PIECE 9?
There are 5 known substitutes for 1145-75 PIECE 9: 52-D-2990-2, ASA120, 44946-3 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1145-75 PIECE 9?
1145-75 PIECE 9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-130-5507. 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