PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-10110Cutter,milling,involute Gear

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-239-5491 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-239-5491 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-239-5491. Primary manufacturer part number: 54-10110.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 9 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 3455-00-239-5491, 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 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 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); Morse Cutting Tools Div of Morse Cutting Tool Corp (CAGE 41672); American National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204); Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (CAGE 71485); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906)
Technical Specifications
ParameterValue
NSN3455-00-239-5491
Primary Part Number54-10110
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 4
5310-00-433-6614 INTERCHANGEABLE
Nut
5930-00-919-3280 INTERCHANGEABLE
Switch,rotary
5998-01-522-997253584 INTERCHANGEABLE
Circuit Card Assembly
Naval Air Warfare Ctr Aircraft Div
4820-01-594-6410 INTERCHANGEABLE
Guide,valve Stem
Cross-Reference Index
Part NumberManufacturer
7038730 Enco Mfg Co (USA)
1940 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
B94.19 TABLE 25 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
R500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
54-10110 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
MS15701-348 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
53584 Standard Tool Co Div of Lear Siegler Inc (USA)
53584 Lear Siegler Inc National Twist Drill and Tool Div (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5310-00-433-6614INTERCHANGEABLE
NUT
5930-00-919-3280INTERCHANGEABLE
SWITCH,ROTARY
5998-01-522-9972INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
53584
4820-01-594-6410INTERCHANGEABLE
GUIDE,VALVE STEM

Frequently Asked Questions

What is NSN 3455-00-239-5491?

NSN 3455-00-239-5491 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 3455-00-239-5491?

NSN 3455-00-239-5491 has 9 cross-referenced part numbers: 7038730 (Enco Mfg Co), 1940 (Morse Cutting Tools Div of Morse Cutting Tool Corp), B94.19 TABLE 25 (American National Standards Institute Incorporated Dba American National Standards Institute), R500 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 54-10110 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039) and 4 more.

What NSN replaces 3455-00-239-5491?

There are 4 known substitutes for 3455-00-239-5491: 5310-00-433-6614, 5930-00-919-3280, 5998-01-522-9972 and 1 more. Verify interchangeability with system specifications before substitution.

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