PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54-10085Cutter,milling,involute Gear

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-238-7660 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-238-7660 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-238-7660. Primary manufacturer part number: 54-10085.
Features
  • Cutter,milling,involute Gear — FSC 3455
  • 11 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 3455-00-238-7660, 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 11 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)
ManufacturersUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (CAGE 71485); 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); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348)
Technical Specifications
ParameterValue
NSN3455-00-238-7660
Primary Part Number54-10085
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
2810-00-118-5628 INTERCHANGEABLE
Plate,oil Pan,flang
3455-00-187-652654-10089 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3455-00-187-654054-10086 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5133-00-232-8144 INTERCHANGEABLE
Drill,twist
3455-00-250-475254-10090 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5365-00-482-900953553 INTERCHANGEABLE
Bushing,machine Thread
Parker Hannifin Corporation Div Hydraulic Systems Division
5307-00-551-636717898 INTERCHANGEABLE
Stud,plain
Raytheon Company Dba Raytheon
5962-01-076-7964932821-7 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5845-01-208-746717898 INTERCHANGEABLE
Footage
Datum Inc Bancomm-Timing Div
5905-01-418-84391789-8 INTERCHANGEABLE
Resistor Network,fixed,film
Caddock Electronics Inc.
Cross-Reference Index
Part NumberManufacturer
54-10085 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
17898 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
821C-123 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
MS15701-291 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)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
INVOLUTE 12-3 F & D Tool Co Inc (USA)
53553 Lear Siegler Inc National Twist Drill and Tool Div (USA)
R500 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
7038110 Enco Mfg Co (USA)
53553 Standard Tool Co Div of Lear Siegler Inc (USA)
Related Parts
2810-00-118-5628INTERCHANGEABLE
PLATE,OIL PAN,FLANG
3455-00-187-6526INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10089
3455-00-187-6540INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10086
5133-00-232-8144INTERCHANGEABLE
DRILL,TWIST
3455-00-250-4752INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10090
5365-00-482-9009INTERCHANGEABLE
BUSHING,MACHINE THREAD
53553
5307-00-551-6367INTERCHANGEABLE
STUD,PLAIN
17898
5962-01-076-7964INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932821-7
5845-01-208-7467INTERCHANGEABLE
FOOTAGE
17898
5905-01-418-8439INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
1789-8
7125-01-664-4295INTERCHANGEABLE
CABINET,STORAGE
17898
4820-01-706-0052INTERCHANGEABLE
VALVE,FLOW CONTROL

Frequently Asked Questions

What is NSN 3455-00-238-7660?

NSN 3455-00-238-7660 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 3455-00-238-7660?

NSN 3455-00-238-7660 has 11 cross-referenced part numbers: 54-10085 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 17898 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), 821C-123 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), MS15701-291 (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 6 more.

What NSN replaces 3455-00-238-7660?

There are 12 known substitutes for 3455-00-238-7660: 2810-00-118-5628, 3455-00-187-6526, 3455-00-187-6540 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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