PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

INVOLUTE 4-1Cutter,milling,involute Gear

F & D Tool Co Inc · NSN 3455-00-227-9817 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-227-9817 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-227-9817. Primary manufacturer part number: INVOLUTE 4-1.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 8 verified cross-references
  • Primary manufacturer: F & D Tool Co Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-227-9817, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is F & D Tool Co Inc. This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCutter,milling,involute Gear
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersFederal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); F & D Tool Co Inc (CAGE 72295); Lear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); Standard Tool Co Div of Lear Siegler Inc (CAGE 78197); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN3455-00-227-9817
Primary Part NumberINVOLUTE 4-1
Item NameCutter,milling,involute Gear
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerF & D Tool Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-227-9819 INTERCHANGEABLE
Cutter,milling,involute Gear
3455-00-227-9820INVOLUTE 4-4 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9862TABLE 23,FORM8,D2 1/8IN,PITCH16 INTERCHANGEABLE
Cutter,milling,involute Gear
The American Society of Mechanical Engineers
3455-00-227-9868INVOLUTE 18-8 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9871 INTERCHANGEABLE
Cutter,milling,involute Gear
3455-00-243-249554-10109 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Cross-Reference Index
Part NumberManufacturer
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
INVOLUTE 4-1 PRIMARY F & D Tool Co Inc (USA)
INVOLUTE 4-1 Lear Siegler Inc National Twist Drill and Tool Div (USA)
735C Standard Tool Co Div of Lear Siegler Inc (USA)
MS15701-105 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
B94.19 TABLE 25 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
7036820 Enco Mfg Co (USA)
INVOLUTE 4-1 Standard Tool Co Div of Lear Siegler Inc (USA)
Related Parts
3455-00-227-9819INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
3455-00-227-9820INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE 4-4
3455-00-227-9862INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
TABLE 23,FORM8,D2 1/8IN,PITCH16
3455-00-227-9868INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE 18-8
3455-00-227-9871INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
3455-00-243-2495INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10109

Frequently Asked Questions

What is NSN 3455-00-227-9817?

NSN 3455-00-227-9817 is a Cutter,milling,involute Gear, manufactured by F & D Tool Co Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-227-9817?

NSN 3455-00-227-9817 has 8 cross-referenced part numbers: GGG-C-755 (Federal Specifications Promulgated by General Services Administration Washington DC), INVOLUTE 4-1 (F & D Tool Co Inc), INVOLUTE 4-1 (Lear Siegler Inc National Twist Drill and Tool Div), 735C (Standard Tool Co Div of Lear Siegler Inc), MS15701-105 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 3455-00-227-9817?

There are 6 known substitutes for 3455-00-227-9817: 3455-00-227-9819, 3455-00-227-9820, 3455-00-227-9862 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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