PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AR6-C5Cutter Bit,tool Holder

Haggard & Stocking Associates Inc · NSN 3455-00-996-9661 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-996-9661 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-996-9661. Primary manufacturer part number: AR6-C5.
Features
  • Cutter Bit,tool Holder — FSC 3455
  • Overall Thickness: 0.375 INCHES NOMINAL IN
  • Material Type for Which Designed: FERROUS METAL AND NONFERROUS METAL
  • Shape: SQUARE
  • Material: CARBIDE
  • Edge Type: RIGHT HAND SIDE
  • Unable to Decode: UNABLE TO DECODE
  • Cutting Edge Finish: GROUND TO SHAPE
Applications
  • Applications requiring Carbide construction
General Description

The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-00-996-9661, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Haggard & Stocking Associates Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3455-00-996-9661
Primary Part NumberAR6-C5
Item NameCutter Bit,tool Holder
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerHaggard & Stocking Associates Inc
StatusCANCELLED
Overall Thickness0.375 INCHES NOMINAL IN
Material Type for Which DesignedFERROUS METAL AND NONFERROUS METAL
ShapeSQUARE
MaterialCARBIDE
Edge TypeRIGHT HAND SIDE
Unable to DecodeUNABLE TO DECODE
Cutting Edge FinishGROUND TO SHAPE
Material LocationTIP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3455-00-404-5838AR-6/K21 INTERCHANGEABLE
Cutter Bit,tool Holder
American Carbide Tool Co
Cross-Reference Index
Part NumberManufacturer
AR6-C5 PRIMARY Haggard & Stocking Associates Inc (USA)
AR-6 370 PRIMARY Seco Tools, Llc Dba Seco (USA)
AR-6/AN6 American National Carbide Co (USA)
AR-6/499 Hertel Cutting Technologies Inc (USA)
A-A-51143 ST AR SZ 6 CL 5 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3455-00-404-5838INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
AR-6/K21

Frequently Asked Questions

What is NSN 3455-00-996-9661?

NSN 3455-00-996-9661 is a Cutter Bit,tool Holder, manufactured by Haggard & Stocking Associates Inc, classified under FSC 3455 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3455-00-996-9661?

NSN 3455-00-996-9661 has 5 cross-referenced part numbers: AR6-C5 (Haggard & Stocking Associates Inc), AR-6 370 (Seco Tools, Llc Dba Seco), AR-6/AN6 (American National Carbide Co), AR-6/499 (Hertel Cutting Technologies Inc), A-A-51143 ST AR SZ 6 CL 5 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 3455-00-996-9661?

There is 1 known substitute for 3455-00-996-9661: 3455-00-404-5838. Verify interchangeability with system specifications before substitution.

What are the specifications of AR6-C5?

Key specifications for AR6-C5: Overall Thickness: 0.375 INCHES NOMINAL IN; Material Type for Which Designed: FERROUS METAL AND NONFERROUS METAL; Shape: SQUARE; Material: CARBIDE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-00-996-9661 still in active supply?

NSN 3455-00-996-9661 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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