PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

A4SMR-2020K03-14Holder,cutting Tool

Kennametal Inc · NSN 3460-01-516-8979 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-01-516-8979 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-516-8979. Primary manufacturer part number: A4SMR-2020K03-14.
Features
  • Holder,cutting Tool — FSC 3460
  • Shank Length: 150.0 MILLIMETERS NOMINAL MM
  • Shank Width: 20.0 MILLIMETERS NOMINAL MM
  • Holder Type: RIGHT-HAND
  • Cutter Tool Accommodated: BORING BAR
  • Design Type: TURNING
  • Shank Height: 20.0 MILLIMETERS NOMINAL MM
  • Shank Type: STRAIGHT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Holder,cutting Tool, cataloged under National Stock Number 3460-01-516-8979, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Kennametal Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-01-516-8979
Primary Part NumberA4SMR-2020K03-14
Item NameHolder,cutting Tool
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerKennametal Inc
StatusACTIVE
Shank Length150.0 MILLIMETERS NOMINAL MM
Shank Width20.0 MILLIMETERS NOMINAL MM
Holder TypeRIGHT-HAND
Cutter Tool AccommodatedBORING BAR
Design TypeTURNING
Shank Height20.0 MILLIMETERS NOMINAL MM
Shank TypeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
A4SMR-2020K03-14 Kennametal Inc (USA)
A4SMR-2020K03-14 Kennametal Uk Ltd (GBR)
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Frequently Asked Questions

What is NSN 3460-01-516-8979?

NSN 3460-01-516-8979 is a Holder,cutting Tool, manufactured by Kennametal Inc, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-01-516-8979?

NSN 3460-01-516-8979 has 2 cross-referenced part numbers: A4SMR-2020K03-14 (Kennametal Inc), A4SMR-2020K03-14 (Kennametal Uk Ltd).

What are the specifications of A4SMR-2020K03-14?

Key specifications for A4SMR-2020K03-14: Special Features: INSERT SEAT SIZE 03; MAXIMUM CUTTING DEPTH 14.0 MILLIMETERS MM; Shank Length: 150.0 MILLIMETERS NOMINAL MM; Shank Width: 20.0 MILLIMETERS NOMINAL MM; Holder Type: RIGHT-HAND. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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