PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10416 4533-5/32Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-204-1680 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-204-1680 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-204-1680. Primary manufacturer part number: 50-10416 4533-5/32.
Features
  • Reamer,machine — FSC 3455
  • 21 verified cross-references
  • Primary manufacturer: Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-204-1680, 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 21 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameReamer,machine
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersEnco Mfg Co (CAGE 20528); Jcorps Dba Lashundra Craig (CAGE 26232); Lavallee & Ide Inc (CAGE 02305); Morse Cutting Tools Div of Morse Cutting Tool Corp (CAGE 41672); Standard Tool Co Div of Lear Siegler Inc (CAGE 78197)
Technical Specifications
ParameterValue
NSN3455-00-204-1680
Primary Part Number50-10416 4533-5/32
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-204-167719639 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-204-1678712-000660 INTERCHANGEABLE
Reamer,machine
Doall Baltimore Company
3455-00-204-168319642 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5110-00-222-4455500-1320 INTERCHANGEABLE
Knife,draw
Woodworkers Machinery and Supply
3455-00-249-178819650 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
2920-00-288-166107-860820 INTERCHANGEABLE
Cap,ignition Distribution
Tvh Parts Co.
5330-00-291-640110012 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5340-00-356-142160010 INTERCHANGEABLE
Seat,helical Compression Spring
Cummins Inc.
2805-00-356-1579 INTERCHANGEABLE
Valve,poppet,engine
6150-00-358-6552AA7N2090 INTERCHANGEABLE
Lead,electrical
Renk America Llc Div Renk America
Cross-Reference Index
Part NumberManufacturer
7027220 Enco Mfg Co (USA)
60010 Jcorps Dba Lashundra Craig (USA)
533.1562 Lavallee & Ide Inc (USA)
1655 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
30610 Standard Tool Co Div of Lear Siegler Inc (USA)
4000-0156 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
759B 5/32 F & D Tool Co Inc (USA)
160-429A Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
ASME B94.2 The American Society of Mechanical Engineers (USA)
4001/630-5/32 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
25290 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
50-10416 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
4001/630-5/32 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
20010 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
50-10416 4533-5/32 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
25290 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
B94.2 TABLE 13 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
533-1562 Lavallee & Ide Inc (USA)
30610 Lear Siegler Inc National Twist Drill and Tool Div (USA)
Related Parts
3455-00-204-1677INTERCHANGEABLE
REAMER,MACHINE
19639
3455-00-204-1678INTERCHANGEABLE
REAMER,MACHINE
712-000660
3455-00-204-1683INTERCHANGEABLE
REAMER,MACHINE
19642
5110-00-222-4455INTERCHANGEABLE
KNIFE,DRAW
500-1320
3455-00-249-1788INTERCHANGEABLE
REAMER,MACHINE
19650
2920-00-288-1661INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
07-860820
5330-00-291-6401INTERCHANGEABLE
SEAL,PLAIN ENCASED
10012
5340-00-356-1421INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
60010
2805-00-356-1579INTERCHANGEABLE
VALVE,POPPET,ENGINE
6150-00-358-6552INTERCHANGEABLE
LEAD,ELECTRICAL
AA7N2090
6630-00-359-9984INTERCHANGEABLE
SULFUR APPARATUS
1901
5961-00-501-1714INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 3455-00-204-1680?

NSN 3455-00-204-1680 is a Reamer,machine, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 3455 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3455-00-204-1680?

NSN 3455-00-204-1680 has 21 cross-referenced part numbers: 7027220 (Enco Mfg Co), 60010 (Jcorps Dba Lashundra Craig), 533.1562 (Lavallee & Ide Inc), 1655 (Morse Cutting Tools Div of Morse Cutting Tool Corp), 30610 (Standard Tool Co Div of Lear Siegler Inc) and 16 more.

What NSN replaces 3455-00-204-1680?

There are 12 known substitutes for 3455-00-204-1680: 3455-00-204-1677, 3455-00-204-1678, 3455-00-204-1683 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3455-00-204-1680 still in active supply?

NSN 3455-00-204-1680 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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