PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-10135Cutter,milling,involute Gear

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-251-1146 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-251-1146 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-251-1146. Primary manufacturer part number: 54-10135.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 13 verified cross-references
  • Primary manufacturer: Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-251-1146, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039. This item has 13 commercial cross-references from 9 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)
ManufacturersEnco Mfg Co (CAGE 20528); Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (CAGE 71485); Lear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); Standard Tool Co Div of Lear Siegler Inc (CAGE 78197); American National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204)
Technical Specifications
ParameterValue
NSN3455-00-251-1146
Primary Part Number54-10135
Item NameCutter,milling,involute Gear
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-036-126853615 INTERCHANGEABLE
Strainer Element,sediment
Grove Valve Operations
5133-00-189-9273 INTERCHANGEABLE
Drill,twist
3455-00-239-561354-10133 INTERCHANGEABLE
Cutter,milling,involute Gear
Fmc Technologies Inc Dba Fmc Fluid Control
3455-00-239-561454-10131 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3460-00-244-761518028 INTERCHANGEABLE
Arbor,hole Saw
Black and Decker Us Inc
4320-00-370-322641400 INTERCHANGEABLE
Weight,compressor Valve
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5310-00-477-495053615 INTERCHANGEABLE
Nut,impeller
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5365-00-720-8911536-15 INTERCHANGEABLE
Shim
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
2530-00-741-241518028 INTERCHANGEABLE
Brake Drum
Paccar Winch Inc Dba Paccar Winch Division
5330-00-987-8212N5361595 INTERCHANGEABLE
Packing,preformed
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
7039420 Enco Mfg Co (USA)
R500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
53615 Lear Siegler Inc National Twist Drill and Tool Div (USA)
735 Lear Siegler Inc National Twist Drill and Tool Div (USA)
53615 Standard Tool Co Div of Lear Siegler Inc (USA)
B94.19 TABLE 25 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
821C-323 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
MS15701-437 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
18028 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1940 CUTTER5 PITCH 32 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
54-10135 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
735 Standard Tool Co Div of Lear Siegler Inc (USA)
Related Parts
4730-00-036-1268INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
53615
5133-00-189-9273INTERCHANGEABLE
DRILL,TWIST
3455-00-239-5613INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10133
3455-00-239-5614INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10131
3460-00-244-7615INTERCHANGEABLE
ARBOR,HOLE SAW
18028
4320-00-370-3226INTERCHANGEABLE
WEIGHT,COMPRESSOR VALVE
41400
5310-00-477-4950INTERCHANGEABLE
NUT,IMPELLER
53615
5365-00-720-8911INTERCHANGEABLE
SHIM
536-15
2530-00-741-2415INTERCHANGEABLE
BRAKE DRUM
18028
5330-00-987-8212INTERCHANGEABLE
PACKING,PREFORMED
N5361595
3130-01-142-6359INTERCHANGEABLE
HOUSING,BEARING UNIT
4820-01-151-5603INTERCHANGEABLE
VALVE,ANGLE

Frequently Asked Questions

What is NSN 3455-00-251-1146?

NSN 3455-00-251-1146 is a Cutter,milling,involute Gear, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-251-1146?

NSN 3455-00-251-1146 has 13 cross-referenced part numbers: 7039420 (Enco Mfg Co), R500 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 53615 (Lear Siegler Inc National Twist Drill and Tool Div), 735 (Lear Siegler Inc National Twist Drill and Tool Div), 53615 (Standard Tool Co Div of Lear Siegler Inc) and 8 more.

What NSN replaces 3455-00-251-1146?

There are 12 known substitutes for 3455-00-251-1146: 4730-00-036-1268, 5133-00-189-9273, 3455-00-239-5613 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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