PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45021Cutter,milling,plain

Kennametal Inc. Div Kennametal Industrial Products Group · NSN 3455-01-365-3929 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-365-3929 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-365-3929. Primary manufacturer part number: 45021.
Features
  • Cutter,milling,plain — FSC 3455
  • Material: STEEL
  • Performance Type: LIGHT DUTY
  • Mounting Hole Diameter: 1.250 INCHES NOMINAL IN
  • Face Width: 1.000 INCHES NOMINAL IN
  • Outside Diameter: 3.000 INCHES NOMINAL IN
  • Helix Direction: LEFT-HAND
  • 4 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Cutter,milling,plain, cataloged under National Stock Number 3455-01-365-3929, 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 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-365-3929
Primary Part Number45021
Item NameCutter,milling,plain
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerKennametal Inc. Div Kennametal Industrial Products Group
StatusACTIVE
MaterialSTEEL
Performance TypeLIGHT DUTY
Mounting Hole Diameter1.250 INCHES NOMINAL IN
Face Width1.000 INCHES NOMINAL IN
Outside Diameter3.000 INCHES NOMINAL IN
Helix DirectionLEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-00-070-5542AVL45-021 INTERCHANGEABLE
Connector,plug,electrical
Aviel Electronics Inc
4920-00-167-730845021 INTERCHANGEABLE
Filter
Leroi International Inc Dba Compair Leroi
5110-00-237-8645 INTERCHANGEABLE
Stripper,wire,hand
2520-00-752-106330-12-6 INTERCHANGEABLE
Interlo
Dana Corp Spicer Transmission Div
5945-00-792-534257780 INTERCHANGEABLE
Relay,electromagnetic
Wells Mfg Co
5133-00-894-5614 INTERCHANGEABLE
Drill,twist
4820-00-994-419130105 INTERCHANGEABLE
Piston,valve
Pti Technologies Inc.
5310-01-051-5336 INTERCHANGEABLE
Washer,lock
9905-01-374-088230126B INTERCHANGEABLE
Sign Set
Marketing Displays, Inc Dba Marketing Displays International
Cross-Reference Index
Part NumberManufacturer
301-26 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
45021 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
45021 PRIMARY Kennametal Inc. Div Kennametal Industrial Products Group (USA)
301-26 PRIMARY Kennametal Inc. Div Kennametal Industrial Products Group (USA)
Related Parts
5935-00-070-5542INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
AVL45-021
4920-00-167-7308INTERCHANGEABLE
FILTER
45021
5110-00-237-8645INTERCHANGEABLE
STRIPPER,WIRE,HAND
2520-00-752-1063INTERCHANGEABLE
INTERLO
30-12-6
5945-00-792-5342INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
57780
5133-00-894-5614INTERCHANGEABLE
DRILL,TWIST
4820-00-994-4191INTERCHANGEABLE
PISTON,VALVE
30105
5310-01-051-5336INTERCHANGEABLE
WASHER,LOCK
9905-01-374-0882INTERCHANGEABLE
SIGN SET
30126B

Frequently Asked Questions

What is NSN 3455-01-365-3929?

NSN 3455-01-365-3929 is a Cutter,milling,plain, 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 3455-01-365-3929?

NSN 3455-01-365-3929 has 4 cross-referenced part numbers: 301-26 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 45021 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 45021 (Kennametal Inc. Div Kennametal Industrial Products Group), 301-26 (Kennametal Inc. Div Kennametal Industrial Products Group).

What NSN replaces 3455-01-365-3929?

There are 9 known substitutes for 3455-01-365-3929: 5935-00-070-5542, 4920-00-167-7308, 5110-00-237-8645 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45021?

Key specifications for 45021: Material: STEEL; Performance Type: LIGHT DUTY; Mounting Hole Diameter: 1.250 INCHES NOMINAL IN; Face Width: 1.000 INCHES NOMINAL IN. 7 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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