PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2120 1-7/8
2120 1-7/8 ✓ 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 2120 1-7/8 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2371, 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
2120 1-7/8
NSN: 5133-01-460-2371
FSC: 5133
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
Part Number2120 1-7/8
NSN5133-01-460-2371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2120 1-7/8 TITLE COMPONENT PN 2120 1-7/8 MFR 2120 1-7/8
KEY FEATURES
•
SHANK DIAMETER: 1.500 INCHES NOMINAL IN
•
FLUTE LENGTH: 5.375 INCHES NOMINAL IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
CUTTING END STYLE: GENERAL PURPOSE
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
NOMINAL CUTTING DIAMETER: 1.8750 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER1.500 INCHES NOMINAL IN
FLUTE LENGTH5.375 INCHES NOMINAL IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
CUTTING END STYLEGENERAL PURPOSE
SPECIAL FEATURESSCREW MACHINE LG; FRACTIONAL SIZE 1-7/8
POINT ANGLE118.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL CUTTING DIAMETER1.8750 INCHES IN
FLUTE QUANTITY2
OVERALL LENGTH8.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
48620Interchangeable
interchangeable cross-reference
interchangeable
9967Interchangeable
interchangeable cross-reference
interchangeable
2F9864Interchangeable
interchangeable cross-reference
interchangeable
43761Interchangeable
interchangeable cross-reference
interchangeable
742264Interchangeable
interchangeable cross-reference
interchangeable
SG4565Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2120 1-7/8?
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 2120 1-7/8?
2120 1-7/8 is a 2120 1-7/8.
What parts can replace 2120 1-7/8?
There are 18 known substitutes for 2120 1-7/8: 48620, 9967, 2F9864 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2120 1-7/8?
2120 1-7/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-460-2371. 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 — 2120 1-7/8

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