PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45555Cutter,milling,metal Slitting

Kennametal Inc. Div Kennametal Industrial Products Group · NSN 3455-01-366-2320 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-366-2320 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-366-2320. Primary manufacturer part number: 45555.
Features
  • Cutter,milling,metal Slitting — FSC 3455
  • Face Width: 0.062 INCHES NOMINAL IN
  • Tooth Arrangement: STRAIGHT
  • Outside Diameter: 5.000 INCHES NOMINAL IN
  • Mounting Hole Diameter: 1.000 INCHES NOMINAL IN
  • Side Chip Clearance Feature: NOT INCLUDED
  • 4 verified cross-references
  • Primary manufacturer: Kennametal Inc. Div Kennametal Industrial Products Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cutter,milling,metal Slitting, cataloged under National Stock Number 3455-01-366-2320, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Kennametal Inc. Div Kennametal Industrial Products Group. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-366-2320
Primary Part Number45555
Item NameCutter,milling,metal Slitting
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerKennametal Inc. Div Kennametal Industrial Products Group
StatusACTIVE
Face Width0.062 INCHES NOMINAL IN
Tooth ArrangementSTRAIGHT
Outside Diameter5.000 INCHES NOMINAL IN
Mounting Hole Diameter1.000 INCHES NOMINAL IN
Side Chip Clearance FeatureNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6685-00-417-6222045555-1685 INTERCHANGEABLE
Gage,differential,dial Indicatin
Ametek, Inc. Div Aerospace & Defense
4730-00-877-1075 INTERCHANGEABLE
Elbow,pipe
3455-01-023-2164 INTERCHANGEABLE
File,rotary
5935-01-036-795724243-0060 INTERCHANGEABLE
Connector,receptacle,electrical
Honeywell International Inc Dba Honeywell
6145-01-106-705511143-926 INTERCHANGEABLE
Wire,electrical
Astronautics Corporation of America
6515-01-324-1405 INTERCHANGEABLE
Chuck,drill
Cross-Reference Index
Part NumberManufacturer
326-19 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
45555 PRIMARY Kennametal Inc. Div Kennametal Industrial Products Group (USA)
326-19 PRIMARY Kennametal Inc. Div Kennametal Industrial Products Group (USA)
45555 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
Related Parts
6685-00-417-6222INTERCHANGEABLE
GAGE,DIFFERENTIAL,DIAL INDICATIN
045555-1685
4730-00-877-1075INTERCHANGEABLE
ELBOW,PIPE
3455-01-023-2164INTERCHANGEABLE
FILE,ROTARY
5935-01-036-7957INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
24243-0060
6145-01-106-7055INTERCHANGEABLE
WIRE,ELECTRICAL
11143-926
6515-01-324-1405INTERCHANGEABLE
CHUCK,DRILL

Frequently Asked Questions

What is NSN 3455-01-366-2320?

NSN 3455-01-366-2320 is a Cutter,milling,metal Slitting, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-366-2320?

NSN 3455-01-366-2320 has 4 cross-referenced part numbers: 326-19 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 45555 (Kennametal Inc. Div Kennametal Industrial Products Group), 326-19 (Kennametal Inc. Div Kennametal Industrial Products Group), 45555 (Cleveland Twist Drill Co Div of Greenfield Industries Inc).

What NSN replaces 3455-01-366-2320?

There are 6 known substitutes for 3455-01-366-2320: 6685-00-417-6222, 4730-00-877-1075, 3455-01-023-2164 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45555?

Key specifications for 45555: Face Width: 0.062 INCHES NOMINAL IN; Tooth Arrangement: STRAIGHT; Outside Diameter: 5.000 INCHES NOMINAL IN; Special Features: 44 TEETH. 6 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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