PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10459Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-01-087-4600 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-087-4600 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-087-4600. Primary manufacturer part number: 50-10459.
Features
  • Reamer,machine — FSC 3455
  • Flute Type: INTEGRAL
  • Flute Quantity: 6
  • Material: STEEL CUTTING EDGE TIP
  • Nondefinitive Spec/std Data: 10 TYPE AND 2 CLASS AND A STYLE AND A GRADE
  • Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Shank Type: STRAIGHT
Applications
  • Applications requiring Steel Cutting Edge Tip construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-01-087-4600, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-087-4600
Primary Part Number50-10459
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Flute TypeINTEGRAL
Flute Quantity6
MaterialSTEEL CUTTING EDGE TIP
Nondefinitive Spec/std Data10 TYPE AND 2 CLASS AND A STYLE AND A GRADE
Specification/standard Data80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Shank TypeSTRAIGHT
Flute DesignSTRAIGHT
Flute Cut DirectionRIGHT-HAND
Diameter0.177 INCHES NOMINAL IN
GuideNOT INCLUDED
Flute Length1.125 INCHES NOMINAL IN
Reamer TypeFLUTED CHUCKING
Shank Diameter0.169 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-640-5062 INTERCHANGEABLE
Reamer,machine
3455-01-085-671119558 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-01-085-671219518 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-01-086-596919561 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-01-098-8272 INTERCHANGEABLE
Reamer,machine
Cross-Reference Index
Part NumberManufacturer
50-10459 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
B94.2 TABLE 14 The American Society of Mechanical Engineers (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3455-00-640-5062INTERCHANGEABLE
REAMER,MACHINE
3455-01-085-6711INTERCHANGEABLE
REAMER,MACHINE
19558
3455-01-085-6712INTERCHANGEABLE
REAMER,MACHINE
19518
3455-01-086-5969INTERCHANGEABLE
REAMER,MACHINE
19561
3455-01-098-8272INTERCHANGEABLE
REAMER,MACHINE

Frequently Asked Questions

What is NSN 3455-01-087-4600?

NSN 3455-01-087-4600 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 3455-01-087-4600?

NSN 3455-01-087-4600 has 3 cross-referenced part numbers: 50-10459 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), B94.2 TABLE 14 (The American Society of Mechanical Engineers), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 3455-01-087-4600?

There are 5 known substitutes for 3455-01-087-4600: 3455-00-640-5062, 3455-01-085-6711, 3455-01-085-6712 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-10459?

Key specifications for 50-10459: Flute Type: INTEGRAL; Flute Quantity: 6; Material: STEEL CUTTING EDGE TIP; Nondefinitive Spec/std Data: 10 TYPE AND 2 CLASS AND A STYLE AND A GRADE. 16 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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