PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-51130Cutter Bit,tool Holder

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 3455-01-043-0242 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-043-0242 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-043-0242. Primary manufacturer part number: A-A-51130.
Features
  • Cutter Bit,tool Holder — FSC 3455
  • Cutting Edge Finish: UNGROUND
  • Material: STEEL
  • Overall Thickness: 0.500 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 STYLE AND B GRADE AND M-41 CLASS
  • Unable to Decode: UNABLE TO DECODE
  • Shape: SQUARE
  • Material Location: OVERALL
Applications
  • Applications requiring Steel construction
General Description

The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-043-0242, is classified within Federal Supply Class 3455 (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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3455-01-043-0242
Primary Part NumberA-A-51130
Item NameCutter Bit,tool Holder
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Cutting Edge FinishUNGROUND
MaterialSTEEL
Overall Thickness0.500 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND 1 STYLE AND B GRADE AND M-41 CLASS
Unable to DecodeUNABLE TO DECODE
ShapeSQUARE
Material LocationOVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3455-00-272-9770 INTERCHANGEABLE
Cutter Bit,tool Holder
3455-00-272-9787 INTERCHANGEABLE
Cutter Bit,tool Holder
3455-00-455-546044545 INTERCHANGEABLE
Cutter Bit,tool Holder
Orourke Shannon E
3455-00-455-546244547 INTERCHANGEABLE
Cutter Bit,tool Holder
Kennametal Inc. Div Kennametal Industrial Products Group
3455-00-516-4022 INTERCHANGEABLE
Cutter Bit,tool Holder
3455-01-032-2895 INTERCHANGEABLE
Cutter Bit,tool Holder
3455-01-053-638144649 INTERCHANGEABLE
Cutter Bit,tool Holder
Kennametal Inc. Div Kennametal Industrial Products Group
3455-01-192-3066 INTERCHANGEABLE
Cutter Bit,tool Holder
Cross-Reference Index
Part NumberManufacturer
A-A-51130 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
REX 49 Crucible Service Centers (USA)
REX 49 Crucible Steel Foundries Inc (USA)
2306 Elliott J H Co the (USA)
A-A-51130A TY I ST 1 GR B CL M41 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-51130C-1A507 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA51130-1A507 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-51130A TY I ST 1 GR B CL M42 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3455-00-272-9770INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
3455-00-272-9787INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
3455-00-455-5460INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
44545
3455-00-455-5462INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
44547
3455-00-516-4022INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
3455-01-032-2895INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
3455-01-053-6381INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
44649
3455-01-192-3066INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER

Frequently Asked Questions

What is NSN 3455-01-043-0242?

NSN 3455-01-043-0242 is a Cutter Bit,tool Holder, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 3455 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3455-01-043-0242?

NSN 3455-01-043-0242 has 8 cross-referenced part numbers: A-A-51130 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), REX 49 (Crucible Service Centers), REX 49 (Crucible Steel Foundries Inc), 2306 (Elliott J H Co the), A-A-51130A TY I ST 1 GR B CL M41 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 3455-01-043-0242?

There are 8 known substitutes for 3455-01-043-0242: 3455-00-272-9770, 3455-00-272-9787, 3455-00-455-5460 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-51130?

Key specifications for A-A-51130: Cutting Edge Finish: UNGROUND; Material: STEEL; Overall Thickness: 0.500 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 STYLE AND B GRADE AND M-41 CLASS. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-01-043-0242 still in active supply?

NSN 3455-01-043-0242 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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