PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

INVOLUTE 14-1/2DEG 3-48Cutter,milling,involute Gear

F & D Tool Co Inc · NSN 3455-00-187-0369 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-187-0369 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-187-0369. Primary manufacturer part number: INVOLUTE 14-1/2DEG 3-48.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 12 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 3455-00-187-0369, 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 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersStandard Tool Co Div of Lear Siegler Inc (CAGE 78197); F & D Tool Co Inc (CAGE 72295); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Lear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (CAGE 09058)
Technical Specifications
ParameterValue
NSN3455-00-187-0369
Primary Part NumberINVOLUTE 14-1/2DEG 3-48
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 12
3455-00-187-0367R500 3-30 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-187-0471TABLE23,FORM 5,D2 3/8 IN PITCH INTERCHANGEABLE
Cutter,milling,involute Gear
The American Society of Mechanical Engineers
3455-00-187-047354-10087 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-187-651254-10152 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-187-651354-10088 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5133-00-189-9295 INTERCHANGEABLE
Drill,twist
5945-00-201-6071 INTERCHANGEABLE
Relay,electromagnetic
5340-00-235-234318050 INTERCHANGEABLE
Bumper
Gyrus Acmi L.p. Dba Circon-Acmi Div
3455-00-238-7666 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
53623 Standard Tool Co Div of Lear Siegler Inc (USA)
INVOLUTE 14-1/2DEG 3-48 PRIMARY F & D Tool Co Inc (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5362X Lear Siegler Inc National Twist Drill and Tool Div (USA)
821C Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
B94.19 TABLE 25 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
18050 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
53623 Lear Siegler Inc National Twist Drill and Tool Div (USA)
54-10141 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
735 Standard Tool Co Div of Lear Siegler Inc (USA)
R500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
5362X Standard Tool Co Div of Lear Siegler Inc (USA)
Related Parts
3455-00-187-0367INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
R500 3-30
3455-00-187-0471INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
TABLE23,FORM 5,D2 3/8 IN PITCH
3455-00-187-0473INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10087
3455-00-187-6512INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10152
3455-00-187-6513INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10088
5133-00-189-9295INTERCHANGEABLE
DRILL,TWIST
5945-00-201-6071INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5340-00-235-2343INTERCHANGEABLE
BUMPER
18050
3455-00-238-7666INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
3455-00-243-2495INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10109
5360-00-440-0092INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
107436
5950-00-482-3698INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 3455-00-187-0369?

NSN 3455-00-187-0369 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 3455-00-187-0369?

NSN 3455-00-187-0369 has 12 cross-referenced part numbers: 53623 (Standard Tool Co Div of Lear Siegler Inc), INVOLUTE 14-1/2DEG 3-48 (F & D Tool Co Inc), GGG-C-755 (Federal Specifications Promulgated by General Services Administration Washington DC), 5362X (Lear Siegler Inc National Twist Drill and Tool Div), 821C (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa) and 7 more.

What NSN replaces 3455-00-187-0369?

There are 12 known substitutes for 3455-00-187-0369: 3455-00-187-0367, 3455-00-187-0471, 3455-00-187-0473 and 9 more. Verify interchangeability with system specifications before substitution.

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