PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-51139 TY 2 CL 2 ST A B-L-2Holder,cutting Tool

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 3460-00-230-2285 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-230-2285 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-230-2285. Primary manufacturer part number: A-A-51139 TY 2 CL 2 ST A B-L-2.
Features
  • Holder,cutting Tool — FSC 3460
  • Design Type: TURNING
  • Cutter Tool Accommodated: CUTTER BIT
  • Holder Type: RIGHT HAND OFFSET
  • Width: 0.312 INCHES NOMINAL IN
  • Shank Width: 0.500 INCHES NOMINAL IN
  • Cutting Tool Shape: SQUARE
  • Spring Type Feature: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Holder,cutting Tool, cataloged under National Stock Number 3460-00-230-2285, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-00-230-2285
Primary Part NumberA-A-51139 TY 2 CL 2 ST A B-L-2
Item NameHolder,cutting Tool
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Design TypeTURNING
Cutter Tool AccommodatedCUTTER BIT
Holder TypeRIGHT HAND OFFSET
Width0.312 INCHES NOMINAL IN
Shank Width0.500 INCHES NOMINAL IN
Cutting Tool ShapeSQUARE
Spring Type FeatureNOT INCLUDED
Shank Height1.125 INCHES NOMINAL IN
Accessory Components and QuantityWRENCH 1
Shank Length3.688 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-112-8452744-821 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Raytheon Company Dba Raytheon Co
3460-00-189-910608647026 INTERCHANGEABLE
Holder,cutting Tool
Msc Industrial Supply Co
3460-00-189-9107 INTERCHANGEABLE
Holder,cutting Tool
3460-00-189-91142201-0005 INTERCHANGEABLE
Holder,cutting Tool
Wholesale Tool Co., Inc. Dba Wt Tool North (ma)
3460-00-222-4012 INTERCHANGEABLE
Holder,cutting Tool
3460-00-230-2281 INTERCHANGEABLE
Holder,cutting Tool
3460-00-230-2287 INTERCHANGEABLE
Holder,cutting Tool
3460-00-230-2293 INTERCHANGEABLE
Holder,cutting Tool
3460-00-232-9715 INTERCHANGEABLE
Holder,cutting Tool
5910-00-253-9137 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
1R Armstrong Bros Tool Co (USA)
83-023 Apex Tool Group, Llc Dba Nicholson (USA)
83-023 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
A-A-51139 TY 2 CL 2 ST A B-L-2 PRIMARY Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-51139 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
83-023 Armstrong Bros Tool Co (USA)
Related Parts
5910-00-112-8452INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
744-821
3460-00-189-9106INTERCHANGEABLE
HOLDER,CUTTING TOOL
08647026
3460-00-189-9107INTERCHANGEABLE
HOLDER,CUTTING TOOL
3460-00-189-9114INTERCHANGEABLE
HOLDER,CUTTING TOOL
2201-0005
3460-00-222-4012INTERCHANGEABLE
HOLDER,CUTTING TOOL
3460-00-230-2281INTERCHANGEABLE
HOLDER,CUTTING TOOL
3460-00-230-2287INTERCHANGEABLE
HOLDER,CUTTING TOOL
3460-00-230-2293INTERCHANGEABLE
HOLDER,CUTTING TOOL
3460-00-232-9715INTERCHANGEABLE
HOLDER,CUTTING TOOL
5910-00-253-9137INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5120-00-293-0048INTERCHANGEABLE
PLIERS,RETAINING RING
5320-00-515-6794INTERCHANGEABLE
RIVET,TUBULAR

Frequently Asked Questions

What is NSN 3460-00-230-2285?

NSN 3460-00-230-2285 is a Holder,cutting Tool, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-00-230-2285?

NSN 3460-00-230-2285 has 6 cross-referenced part numbers: 1R (Armstrong Bros Tool Co), 83-023 (Apex Tool Group, Llc Dba Nicholson), 83-023 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), A-A-51139 TY 2 CL 2 ST A B-L-2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-51139 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 3460-00-230-2285?

There are 12 known substitutes for 3460-00-230-2285: 5910-00-112-8452, 3460-00-189-9106, 3460-00-189-9107 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-51139 TY 2 CL 2 ST A B-L-2?

Key specifications for A-A-51139 TY 2 CL 2 ST A B-L-2: Design Type: TURNING; Cutter Tool Accommodated: CUTTER BIT; Holder Type: RIGHT HAND OFFSET; Width: 0.312 INCHES NOMINAL IN. 10 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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