PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15940Cutter,milling,end

Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa · NSN 3455-01-044-4145 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-044-4145 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-044-4145. Primary manufacturer part number: 15940.
Features
  • Cutter,milling,end — FSC 3455
  • Diameter: 1.125 INCHES NOMINAL IN
  • Material: STEEL
  • Helix Direction: RIGHT-HAND
  • Specification/standard Data: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Shank Type: WELDON
  • Cut Length: 4.000 INCHES NOMINAL IN
  • Flute Design: HELICAL
Applications
  • Applications requiring Steel construction
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-01-044-4145, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-044-4145
Primary Part Number15940
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerBrown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
StatusACTIVE
Diameter1.125 INCHES NOMINAL IN
MaterialSTEEL
Helix DirectionRIGHT-HAND
Specification/standard Data80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Shank TypeWELDON
Cut Length4.000 INCHES NOMINAL IN
Flute DesignHELICAL
Design FormSINGLE END
Shank Diameter1.000 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-171-7892 INTERCHANGEABLE
Seal,plain Encased
3455-00-187-0401716-028212 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
3455-00-228-5223ASME B94.19 TABLE 41 INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
3455-00-228-5228 INTERCHANGEABLE
Cutter,milling,end
3455-00-228-529715427 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-250-07711743-0375 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
3455-00-250-077315939 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-476-046342612 INTERCHANGEABLE
Cutter,milling,end
Kennametal Inc. Div Kennametal Industrial Products Group
3455-00-476-0880 INTERCHANGEABLE
Cutter,milling,end
3455-00-517-5963S54 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Cross-Reference Index
Part NumberManufacturer
417C-36 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
15940 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
B94.19 TABLE 41 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
55329 Lear Siegler Inc National Twist Drill and Tool Div (USA)
Related Parts
5330-00-171-7892INTERCHANGEABLE
SEAL,PLAIN ENCASED
3455-00-187-0401INTERCHANGEABLE
CUTTER,MILLING,END
716-028212
3455-00-228-5223INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 41
3455-00-228-5228INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-228-5297INTERCHANGEABLE
CUTTER,MILLING,END
15427
3455-00-250-0771INTERCHANGEABLE
CUTTER,MILLING,END
1743-0375
3455-00-250-0773INTERCHANGEABLE
CUTTER,MILLING,END
15939
3455-00-476-0463INTERCHANGEABLE
CUTTER,MILLING,END
42612
3455-00-476-0880INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-517-5963INTERCHANGEABLE
CUTTER,MILLING,END
S54
3455-00-517-5965INTERCHANGEABLE
CUTTER,MILLING,END
17675
3455-00-517-5967INTERCHANGEABLE
CUTTER,MILLING,END
1743-0312

Frequently Asked Questions

What is NSN 3455-01-044-4145?

NSN 3455-01-044-4145 is a Cutter,milling,end, manufactured by Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-044-4145?

NSN 3455-01-044-4145 has 4 cross-referenced part numbers: 417C-36 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), 15940 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), B94.19 TABLE 41 (American National Standards Institute Incorporated Dba American National Standards Institute), 55329 (Lear Siegler Inc National Twist Drill and Tool Div).

What NSN replaces 3455-01-044-4145?

There are 12 known substitutes for 3455-01-044-4145: 5330-00-171-7892, 3455-00-187-0401, 3455-00-228-5223 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15940?

Key specifications for 15940: Diameter: 1.125 INCHES NOMINAL IN; Material: STEEL; Helix Direction: RIGHT-HAND; Specification/standard Data: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 12 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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