PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

INVOLUTE 3-8 5-1/4Cutter,milling,involute Gear

F & D Tool Co Inc · NSN 3455-00-227-9814 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-227-9814 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-227-9814. Primary manufacturer part number: INVOLUTE 3-8 5-1/4.
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 3455-00-227-9814, 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. 9 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)
ManufacturersLear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (CAGE 09058); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); American National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204)
Technical Specifications
ParameterValue
NSN3455-00-227-9814
Primary Part NumberINVOLUTE 3-8 5-1/4
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 9
3455-00-227-9807INVOLUTE PITCH3 NO.1 5-1/4 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9808INVOLUTE PITCH3 NO.2 5-1/4 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9809INVOLUTE PITCH3 NO.3 5-1/4 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9811INVOLUTE 3-5 5-1/4 INTERCHANGEABLE
Cutter,milling,involute Gear
F & D Tool Co Inc
3455-00-227-9812 INTERCHANGEABLE
Cutter,milling,involute Gear
2815-00-322-196217711 INTERCHANGEABLE
Lock,valve Spring Retainer
Napco International Llc Dba Napco International Inc
5342-00-630-76161771-1 INTERCHANGEABLE
Clamp Assembly
V I J Corp Div National Utilities Company
5935-00-783-532833-1771-1 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
5962-01-076-6605932820-76 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
735 3-8 5-1/4 Lear Siegler Inc National Twist Drill and Tool Div (USA)
GGG-C-755 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
821C-31 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
MS15701-80 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)
17711 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
INVOLUTE 3-8 5-1/4 PRIMARY F & D Tool Co Inc (USA)
735 3-8 5-1/4 Standard Tool Co Div of Lear Siegler Inc (USA)
Related Parts
3455-00-227-9807INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE PITCH3 NO.1 5-1/4
3455-00-227-9808INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE PITCH3 NO.2 5-1/4
3455-00-227-9809INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE PITCH3 NO.3 5-1/4
3455-00-227-9811INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
INVOLUTE 3-5 5-1/4
3455-00-227-9812INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
2815-00-322-1962INTERCHANGEABLE
LOCK,VALVE SPRING RETAINER
17711
5342-00-630-7616INTERCHANGEABLE
CLAMP ASSEMBLY
1771-1
5935-00-783-5328INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
33-1771-1
5962-01-076-6605INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932820-76

Frequently Asked Questions

What is NSN 3455-00-227-9814?

NSN 3455-00-227-9814 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 3455-00-227-9814?

NSN 3455-00-227-9814 has 8 cross-referenced part numbers: 735 3-8 5-1/4 (Lear Siegler Inc National Twist Drill and Tool Div), GGG-C-755 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 821C-31 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), MS15701-80 (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) and 3 more.

What NSN replaces 3455-00-227-9814?

There are 9 known substitutes for 3455-00-227-9814: 3455-00-227-9807, 3455-00-227-9808, 3455-00-227-9809 and 6 more. Verify interchangeability with system specifications before substitution.

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