PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3977 ITEM 6
3977 ITEM 6 ✓ 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, link_style: ROLLER, link_plate_width: 1.400 INCHES NOMINAL IN, pin_overall_length: 3.0000 INCHES NOMINAL IN, link_plate_nominal_thickness: 0.1870 INCHES IN, link_roller_nominal_diameter: 0.8750 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 3020-01-146-5913, 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
3977 ITEM 6
NSN: 3020-01-146-5913
FSC: 3020
CAGE: 4P412 — INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND DIV TOOL & HOIST DIVISION (USA)
SPECIFICATIONS
materialSTEEL
link_styleROLLER
link_plate_width1.400 INCHES NOMINAL IN
link_row_quantity1
pin_overall_length3.0000 INCHES NOMINAL IN
link_plate_nominal_thickness0.1870 INCHES IN
link_roller_nominal_diameter0.8750 INCHES IN
link_nominal_width_between_plates1.0000 INCHES IN
NSN3020-01-146-5913
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,ROLLER TITLE COMPONENT PN 3977 ITEM 6 MFR CHAIN,ROLLER
KEY FEATURES
•
PIN OVERALL LENGTH: 3.0000 INCHES NOMINAL IN
•
LINK NOMINAL WIDTH BETWEEN PLATES: 1.0000 INCHES IN
•
MATERIAL: STEEL
•
LINK PLATE WIDTH: 1.400 INCHES NOMINAL IN
•
LINK ROW QUANTITY: 1
•
LINK PLATE NOMINAL THICKNESS: 0.1870 INCHES IN
•
LINK ROLLER NOMINAL DIAMETER: 0.8750 INCHES IN
•
LINK STYLE: ROLLER
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH3.0000 INCHES NOMINAL IN
LINK NOMINAL WIDTH BETWEEN PLATES1.0000 INCHES IN
MATERIALSTEEL
LINK PLATE WIDTH1.400 INCHES NOMINAL IN
LINK ROW QUANTITY1
LINK PLATE NOMINAL THICKNESS0.1870 INCHES IN
LINK ROLLER NOMINAL DIAMETER0.8750 INCHES IN
LINK STYLEROLLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
K3977Interchangeable
interchangeable cross-reference
interchangeable
3977Interchangeable
interchangeable cross-reference
interchangeable
875453C91Interchangeable
interchangeable cross-reference
interchangeable
105500ASInterchangeable
interchangeable cross-reference
interchangeable
PP-8192Interchangeable
interchangeable cross-reference
interchangeable
162899ASInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3977 ITEM 6?
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 3977 ITEM 6?
3977 ITEM 6 is a CHAIN,ROLLER.
What parts can replace 3977 ITEM 6?
There are 23 known substitutes for 3977 ITEM 6: K3977, 3977, 875453C91 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3977 ITEM 6?
3977 ITEM 6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-146-5913. 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 — 3977 ITEM 6

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