PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10165 4537-1-1/16Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-516-4058 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-516-4058 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-516-4058. Primary manufacturer part number: 50-10165 4537-1-1/16.
Features
  • Reamer,machine — FSC 3455
  • Flute Quantity: 10
  • Shank Taper Number: 3
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Material: STEEL CUTTING EDGE TIP
  • Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Reamer Type: FLUTED CHUCKING
  • Flute Type: INTEGRAL
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-516-4058, 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 24 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.

Technical Specifications
ParameterValue
NSN3455-00-516-4058
Primary Part Number50-10165 4537-1-1/16
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusCANCELLED
Flute Quantity10
Shank Taper Number3
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
MaterialSTEEL CUTTING EDGE TIP
Specification/standard Data80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Reamer TypeFLUTED CHUCKING
Flute TypeINTEGRAL
Flute Cut DirectionRIGHT-HAND
GuideNOT INCLUDED
Helix DirectionRIGHT-HAND
Flute Length2.750 INCHES NOMINAL IN
Shank TypeMORSE TAPER
Flute DesignSPIRAL
Diameter1.063 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-011-04990901171-9 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
5110-00-062-5874 INTERCHANGEABLE
Punch and Die,knockout
3830-00-066-4944 INTERCHANGEABLE
Flange Packing
4210-00-136-215020-668 INTERCHANGEABLE
Tube Assembly,fire
Kidde Technologies, Inc Div Kidde Aerospace and Defense
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5133-00-189-9289DBE44B INTERCHANGEABLE
Drill,twist
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
3455-00-232-4106 INTERCHANGEABLE
Reamer,machine
3455-00-232-410919834 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-4115 INTERCHANGEABLE
Reamer,machine
3455-00-260-332419835 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
Cross-Reference Index
Part NumberManufacturer
50-10165 4537-1-1/16 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
712-042266 PRIMARY Doall Baltimore Company (USA)
61268 Jcorps Dba Lashundra Craig (USA)
537-1-1/16 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
612-1-1/16 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
612-1-1/16 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
ASME B94.2 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
232R-1062 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
685-429B Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
4035-1062 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
21877 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
GGG-R-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
31268 Lear Siegler Inc National Twist Drill and Tool Div (USA)
B94.2-1971 TABLE 19 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
19837 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
1654-026-1-1/16 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
50-10165 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
20668 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
31268 Standard Tool Co Div of Lear Siegler Inc (USA)
37436 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
Related Parts
5305-00-011-0499INTERCHANGEABLE
SCREW,MACHINE
0901171-9
5110-00-062-5874INTERCHANGEABLE
PUNCH AND DIE,KNOCKOUT
3830-00-066-4944INTERCHANGEABLE
FLANGE PACKING
4210-00-136-2150INTERCHANGEABLE
TUBE ASSEMBLY,FIRE
20-668
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
5133-00-189-9289INTERCHANGEABLE
DRILL,TWIST
DBE44B
3455-00-232-4106INTERCHANGEABLE
REAMER,MACHINE
3455-00-232-4109INTERCHANGEABLE
REAMER,MACHINE
19834
3455-00-232-4115INTERCHANGEABLE
REAMER,MACHINE
3455-00-260-3324INTERCHANGEABLE
REAMER,MACHINE
19835
4730-00-283-2265INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1983-7
1650-00-373-8284INTERCHANGEABLE
MANIFOLD SUBASSEMBLY,HYDRAULIC
61268

Frequently Asked Questions

What is NSN 3455-00-516-4058?

NSN 3455-00-516-4058 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 3455-00-516-4058?

NSN 3455-00-516-4058 has 24 cross-referenced part numbers: 50-10165 4537-1-1/16 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 712-042266 (Doall Baltimore Company), 61268 (Jcorps Dba Lashundra Craig), 537-1-1/16 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 612-1-1/16 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 19 more.

What NSN replaces 3455-00-516-4058?

There are 12 known substitutes for 3455-00-516-4058: 5305-00-011-0499, 5110-00-062-5874, 3830-00-066-4944 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-10165 4537-1-1/16?

Key specifications for 50-10165 4537-1-1/16: Flute Quantity: 10; Shank Taper Number: 3; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Material: STEEL CUTTING EDGE TIP. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-00-516-4058 still in active supply?

NSN 3455-00-516-4058 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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