PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66020Cutter,milling,end

Niagara Cutter Inc · NSN 3455-01-366-0900 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-366-0900 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-366-0900. Primary manufacturer part number: 66020.
Features
  • Cutter,milling,end — FSC 3455
  • Cutting Rotation Direction: RIGHT-HAND
  • Cut Length: 0.187 INCHES NOMINAL IN
  • Material: STEEL
  • Design Form: DOUBLE END
  • Flute Quantity: 2
  • Diameter: 0.062 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Applications requiring Steel construction
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-01-366-0900, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Niagara Cutter Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-366-0900
Primary Part Number66020
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerNiagara Cutter Inc
StatusACTIVE
Cutting Rotation DirectionRIGHT-HAND
Cut Length0.187 INCHES NOMINAL IN
MaterialSTEEL
Design FormDOUBLE END
Flute Quantity2
Diameter0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-01-007-4814 INTERCHANGEABLE
Gasket
5995-01-015-2341600341 INTERCHANGEABLE
Cable Assembly,power,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
4820-01-171-8875 INTERCHANGEABLE
Valve,linear,directional Control
3456-01-275-9780 INTERCHANGEABLE
Roll Set,roller Tube Expander
7460-01-332-2942 INTERCHANGEABLE
File,visible Index,book Unit
5970-01-460-739566020 INTERCHANGEABLE
Insulation Sleeving,electrical
Unison Industries Llc
5950-01-475-53899070T250D1/FSC-2 INTERCHANGEABLE
Transformer,power
Schneider Electric Usa, Inc.
5925-01-580-963066020 INTERCHANGEABLE
Circuit Breaker
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
66020 PRIMARY Niagara Cutter Inc (USA)
Related Parts
5330-01-007-4814INTERCHANGEABLE
GASKET
5995-01-015-2341INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
600341
4820-01-171-8875INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
3456-01-275-9780INTERCHANGEABLE
ROLL SET,ROLLER TUBE EXPANDER
7460-01-332-2942INTERCHANGEABLE
FILE,VISIBLE INDEX,BOOK UNIT
5970-01-460-7395INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
66020
5950-01-475-5389INTERCHANGEABLE
TRANSFORMER,POWER
9070T250D1/FSC-2
5925-01-580-9630INTERCHANGEABLE
CIRCUIT BREAKER
66020

Frequently Asked Questions

What is NSN 3455-01-366-0900?

NSN 3455-01-366-0900 is a Cutter,milling,end, manufactured by Niagara Cutter Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-366-0900?

NSN 3455-01-366-0900 has 1 cross-referenced part number: 66020 (Niagara Cutter Inc).

What NSN replaces 3455-01-366-0900?

There are 8 known substitutes for 3455-01-366-0900: 5330-01-007-4814, 5995-01-015-2341, 4820-01-171-8875 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66020?

Key specifications for 66020: Cutting Rotation Direction: RIGHT-HAND; Cut Length: 0.187 INCHES NOMINAL IN; Material: STEEL; Special Features: UNFLATTENED SHANK; UNCOATED; SHANK DIA. 3/16 IN. IN. 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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