PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

A06-STUNR2Bar,boring Tool

Kennametal Inc. Div Charlotte Business Office · NSN 3460-01-050-5294 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-01-050-5294 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-050-5294. Primary manufacturer part number: A06-STUNR2.
Features
  • Bar,boring Tool — FSC 3460
  • Cutter Locking Method: SET SCREW
  • Cutter Opening Location: ONE END
  • Expanding Feature: NOT INCLUDED
  • Cutter Opening Quantity: 1
  • Length: 6.000 INCHES NOMINAL IN
  • Cutter Opening Angle in Deg: 17.0
  • Bushing: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bar,boring Tool, cataloged under National Stock Number 3460-01-050-5294, 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. Div Charlotte Business Office. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-01-050-5294
Primary Part NumberA06-STUNR2
Item NameBar,boring Tool
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerKennametal Inc. Div Charlotte Business Office
StatusACTIVE
Cutter Locking MethodSET SCREW
Cutter Opening LocationONE END
Expanding FeatureNOT INCLUDED
Cutter Opening Quantity1
Length6.000 INCHES NOMINAL IN
Cutter Opening Angle in Deg17.0
BushingNOT INCLUDED
Diameter0.375 INCHES NOMINAL IN
Shank ShapeSTRAIGHT
Design TypeINSERTED CUTTER
Cutter Bit Shape AccommodatedTRIANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-254-6274B1503 INTERCHANGEABLE
Relay,thermal
Cooper Bussmann, Llc Dba Cooper Industries
6680-00-828-4034150322-102 INTERCHANGEABLE
Counter,rotating
Dynapar Corp Div Specialty Product Technologies
5355-01-327-1767 INTERCHANGEABLE
Knob
5895-01-599-1475B1503 INTERCHANGEABLE
Nrp,video Converter
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
S06-STUNR2 Kennametal Inc. Div Charlotte Business Office (USA)
A06-STUNR2 PRIMARY Kennametal Inc. Div Charlotte Business Office (USA)
S06-STUNR2 Kennametal Inc (USA)
B-1503 Kennametal Inc (USA)
Related Parts
5945-00-254-6274INTERCHANGEABLE
RELAY,THERMAL
B1503
6680-00-828-4034INTERCHANGEABLE
COUNTER,ROTATING
150322-102
5355-01-327-1767INTERCHANGEABLE
KNOB
5895-01-599-1475INTERCHANGEABLE
NRP,VIDEO CONVERTER
B1503

Frequently Asked Questions

What is NSN 3460-01-050-5294?

NSN 3460-01-050-5294 is a Bar,boring Tool, manufactured by Kennametal Inc. Div Charlotte Business Office, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-01-050-5294?

NSN 3460-01-050-5294 has 4 cross-referenced part numbers: S06-STUNR2 (Kennametal Inc. Div Charlotte Business Office), A06-STUNR2 (Kennametal Inc. Div Charlotte Business Office), S06-STUNR2 (Kennametal Inc), B-1503 (Kennametal Inc).

What NSN replaces 3460-01-050-5294?

There are 4 known substitutes for 3460-01-050-5294: 5945-00-254-6274, 6680-00-828-4034, 5355-01-327-1767 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A06-STUNR2?

Key specifications for A06-STUNR2: Cutter Locking Method: SET SCREW; Cutter Opening Location: ONE END; Overall Length: 0.250 INCHES NOMINAL IN; Overall Width: 0.250 INCHES NOMINAL IN. 13 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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