PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1189-1 ITEM 11
1189-1 ITEM 11 ✓ 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, effective_length: 36.5000 INCHES NOMINAL IN, pin_overall_length: 0.6500 INCHES NOMINAL IN, pin_fastening_method: COTTER PIN, first_chain_link_style: ROLLER, nominal_pitch_distance: 0.5000 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-437-8785, 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
1189-1 ITEM 11
NSN: 3020-01-437-8785
FSC: 3020
CAGE: 30793 — INSINGER MACHINE CO (USA)
SPECIFICATIONS
materialSTEEL
effective_length36.5000 INCHES NOMINAL IN
link_row_quantity1
pin_overall_length0.6500 INCHES NOMINAL IN
pin_fastening_methodCOTTER PIN
first_chain_link_styleROLLER
nominal_pitch_distance0.5000 INCHES IN
end_item_identificationTICONDEROGA CLASS CG(47) (GUIDED MISSILE CRUISER)
second_chain_link_stylePIN
minimum_tensile_strength1500 POUNDS PER SQUARE INCH LBS
first_chain_link_plate_width0.3830 INCHES NOMINAL IN
second_chain_link_plate_width0.3100 INCHES NOMINAL IN
NSN3020-01-437-8785
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,ROLLER TITLE COMPONENT PN 1189-1 ITEM 11 MFR CHAIN,ROLLER
KEY FEATURES
•
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 0.3500 INCHES IN
•
FIRST CHAIN LINK PLATE NOMINAL THICKNESS: 0.0500 INCHES IN
•
SECOND CHAIN LINK STYLE: PIN
•
EFFECTIVE LENGTH: 36.5000 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
SECOND CHAIN LINK PLATE WIDTH: 0.3100 INCHES NOMINAL IN
•
SECOND CHAIN LINK PIN NOMINAL DIAMETER: 0.1410 INCHES IN
•
LINK ROW QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3500 INCHES IN
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0500 INCHES IN
SECOND CHAIN LINK STYLEPIN
EFFECTIVE LENGTH36.5000 INCHES NOMINAL IN
MATERIALSTEEL
SECOND CHAIN LINK PLATE WIDTH0.3100 INCHES NOMINAL IN
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.1410 INCHES IN
LINK ROW QUANTITY1
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0500 INCHES IN
PIN FASTENING METHODCOTTER PIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
118-91Interchangeable
interchangeable cross-reference
interchangeable
TS83SRInterchangeable
interchangeable cross-reference
interchangeable
24-3Interchangeable
interchangeable cross-reference
interchangeable
J47Interchangeable
interchangeable cross-reference
interchangeable
SM-B-157447-2Interchangeable
interchangeable cross-reference
interchangeable
53246Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1189-1 ITEM 11?
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 1189-1 ITEM 11?
1189-1 ITEM 11 is a CHAIN,ROLLER.
What parts can replace 1189-1 ITEM 11?
There are 19 known substitutes for 1189-1 ITEM 11: 118-91, TS83SR, 24-3 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1189-1 ITEM 11?
1189-1 ITEM 11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-437-8785. This indicates validated use in U.S. government and defense supply chains.
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 — 1189-1 ITEM 11

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