PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-11002 4506-5/8Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-232-4219 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-232-4219 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-232-4219. Primary manufacturer part number: 50-11002 4506-5/8.
Features
  • Reamer,machine — FSC 3455
  • Reamer Type: JOBBERS
  • Flute Cut Direction: RIGHT-HAND
  • Material: STEEL CUTTING EDGE TIP
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Diameter: 0.625 INCHES NOMINAL IN
  • Flute Design: STRAIGHT
Applications
  • Applications requiring Steel Cutting Edge Tip construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-232-4219, 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. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 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: Active.

Technical Specifications
ParameterValue
NSN3455-00-232-4219
Primary Part Number50-11002 4506-5/8
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Reamer TypeJOBBERS
Flute Cut DirectionRIGHT-HAND
MaterialSTEEL CUTTING EDGE TIP
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Specification/standard Data80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Diameter0.625 INCHES NOMINAL IN
Flute DesignSTRAIGHT
Flute TypeINTEGRAL
Shank TypeMORSE TAPER
Flute Length3.500 INCHES NOMINAL IN
Flute Quantity8
GuideNOT INCLUDED
Shank Taper Number2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-001-5788669771-1 INTERCHANGEABLE
Dummy Load,electrical
Raytheon Company Dba Raytheon
4920-00-008-38136872843 INTERCHANGEABLE
Block,forming,discharge Nozzle L
Allison Transmission Inc Dba Allison Transmission, Inc
3110-00-144-8869R-200ZZSD502RDA1P15LY48U INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
3455-00-232-410919834 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-421120092 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-236-071620094 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-236-0787 INTERCHANGEABLE
Reamer,machine
3455-00-236-363320079 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-236-363520080 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-236-3637 INTERCHANGEABLE
Reamer,machine
Cross-Reference Index
Part NumberManufacturer
37761 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
61740 Jcorps Dba Lashundra Craig (USA)
628TAPERNO2-5-8DIA Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
4506-5/8 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
1617TAPER 2 5/8 IN Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
37761 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
30440 Standard Tool Co Div of Lear Siegler Inc (USA)
506.6250 Lavallee & Ide Inc (USA)
1617-013-5/8 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
50-413 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
4025-0625 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
B94.2-1971 TABLE 5 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
ANSI B94.2-89 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
50-11002 4506-5/8 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
628TAPERNO2-5-8DIA Kennametal Inc. Div Kennametal Industrial Products Group (USA)
712-043611 PRIMARY Doall Baltimore Company (USA)
20720 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
20085 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
4025-0625 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5985-00-001-5788INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
669771-1
4920-00-008-3813INTERCHANGEABLE
BLOCK,FORMING,DISCHARGE NOZZLE L
6872843
3110-00-144-8869INTERCHANGEABLE
BEARING,BALL,ANNULAR
R-200ZZSD502RDA1P15LY48U
3455-00-232-4109INTERCHANGEABLE
REAMER,MACHINE
19834
3455-00-232-4211INTERCHANGEABLE
REAMER,MACHINE
20092
3455-00-236-0716INTERCHANGEABLE
REAMER,MACHINE
20094
3455-00-236-0787INTERCHANGEABLE
REAMER,MACHINE
3455-00-236-3633INTERCHANGEABLE
REAMER,MACHINE
20079
3455-00-236-3635INTERCHANGEABLE
REAMER,MACHINE
20080
3455-00-236-3637INTERCHANGEABLE
REAMER,MACHINE
3455-00-236-3645INTERCHANGEABLE
REAMER,MACHINE
20086
3120-00-354-6398INTERCHANGEABLE
BEARING,SLEEVE
21-347

Frequently Asked Questions

What is NSN 3455-00-232-4219?

NSN 3455-00-232-4219 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: active.

What are the part numbers for NSN 3455-00-232-4219?

NSN 3455-00-232-4219 has 26 cross-referenced part numbers: 37761 (Kennametal Inc. Div Kennametal Industrial Products Group), 61740 (Jcorps Dba Lashundra Craig), 628TAPERNO2-5-8DIA (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 4506-5/8 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 1617TAPER 2 5/8 IN (Morse Cutting Tools Div of Morse Cutting Tool Corp) and 21 more.

What NSN replaces 3455-00-232-4219?

There are 12 known substitutes for 3455-00-232-4219: 5985-00-001-5788, 4920-00-008-3813, 3110-00-144-8869 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-11002 4506-5/8?

Key specifications for 50-11002 4506-5/8: Reamer Type: JOBBERS; Flute Cut Direction: RIGHT-HAND; Material: STEEL CUTTING EDGE TIP; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 14 total characteristics are documented in the Federal Logistics Information System.

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