PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3977 ITEM 5
3977 ITEM 5 ✓ 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 SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include bore_diameter: 2.0000 INCHES NOMINAL IN, teeth_quantity_per_row: 11, asa_standard_chain_number: 120. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-146-0119, 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 5
NSN: 3020-01-146-0119
FSC: 3020
CAGE: 06550 — INGERSOLL-RAND CO MATERIAL HANDLING DIV (USA)
SPECIFICATIONS
bore_diameter2.0000 INCHES NOMINAL IN
teeth_row_quantity1
teeth_quantity_per_row11
asa_standard_chain_number120
NSN3020-01-146-0119
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 3977 ITEM 5 MFR SPROCKET WHEEL
KEY FEATURES
•
ASA STANDARD CHAIN NUMBER: 120
•
TEETH QUANTITY PER ROW: 11
•
TEETH ROW QUANTITY: 1
•
BORE DIAMETER: 2.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ASA STANDARD CHAIN NUMBER120
TEETH QUANTITY PER ROW11
TEETH ROW QUANTITY1
BORE DIAMETER2.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
K3977Interchangeable
interchangeable cross-reference
interchangeable
3977Interchangeable
interchangeable cross-reference
interchangeable
875453C91Interchangeable
interchangeable cross-reference
interchangeable
138262Interchangeable
interchangeable cross-reference
interchangeable
AA3521-4-3Interchangeable
interchangeable cross-reference
interchangeable
3850REDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3977 ITEM 5?
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 5?
3977 ITEM 5 is a SPROCKET WHEEL.
What parts can replace 3977 ITEM 5?
There are 20 known substitutes for 3977 ITEM 5: K3977, 3977, 875453C91 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3977 ITEM 5?
3977 ITEM 5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-146-0119. 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 5

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