PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-11162 4588-2/0Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-222-4134 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-222-4134 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-222-4134. Primary manufacturer part number: 50-11162 4588-2/0.
Features
  • Reamer,machine — FSC 3455
  • Flute Length: 1.562 INCHES NOMINAL IN
  • Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL CUTTING EDGE TIP
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Nondefinitive Spec/std Data: 3 CLASS AND A GRADE AND VIII TYPE
  • Reamer Type: HELICAL TAPER PIN
  • Flute Cut Direction: RIGHT-HAND
Applications
  • Applications requiring Steel Cutting Edge Tip construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-222-4134, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 18 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
NSN3455-00-222-4134
Primary Part Number50-11162 4588-2/0
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusCANCELLED
Flute Length1.562 INCHES NOMINAL IN
Specification/standard Data80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL CUTTING EDGE TIP
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Nondefinitive Spec/std Data3 CLASS AND A GRADE AND VIII TYPE
Reamer TypeHELICAL TAPER PIN
Flute Cut DirectionRIGHT-HAND
Shank Diameter0.156 INCHES NOMINAL IN
Helix DirectionLEFT-HAND
Shank TypeSTRAIGHT
Diameter0.1137 INCHES MINIMUM AND 0.1462 INCHES MAXIMUM IN
Flute Quantity2
Flute DesignHELICAL
GuideNOT INCLUDED
Flute TypeINTEGRAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-009-5658 INTERCHANGEABLE
Spring,helical,compression
5360-00-089-5363 INTERCHANGEABLE
Spring,helical,compression
5915-00-091-360622616 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Div Space and Airborne Systems
3110-00-100-3657 INTERCHANGEABLE
Cone and Rollers,tapered Roller
3455-00-222-413319945 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-409319941 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-410019954 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-410119955 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-410219956 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-232-410319957 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
Cross-Reference Index
Part NumberManufacturer
50-11162 4588-2/0 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
8976G4,80 Tecno Trade S.r.l. (ITA)
50462 TYPE 1 GRADE 1 Department of the Air Force (USA)
712-053263 PRIMARY Doall Baltimore Company (USA)
35-458 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
24234 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
GGG-R-180 TY8 CL3 GRA General Services Administration Federal Supply Service (USA)
588 #2/0 Lavallee & Ide Inc (USA)
22616 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
24234 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
37646 Standard Tool Co Div of Lear Siegler Inc (USA)
B94.2-1971 TABLE 27 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
650-2/0 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
4240-9098 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
4588-2/0 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
1683-006-2/0 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
300R-146 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
650-2/0 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
ANSI-B94.2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
63465 Jcorps Dba Lashundra Craig (USA)
Related Parts
5360-00-009-5658INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5360-00-089-5363INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5915-00-091-3606INTERCHANGEABLE
FILTER,BAND PASS
22616
3110-00-100-3657INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3455-00-222-4133INTERCHANGEABLE
REAMER,MACHINE
19945
3455-00-232-4093INTERCHANGEABLE
REAMER,MACHINE
19941
3455-00-232-4100INTERCHANGEABLE
REAMER,MACHINE
19954
3455-00-232-4101INTERCHANGEABLE
REAMER,MACHINE
19955
3455-00-232-4102INTERCHANGEABLE
REAMER,MACHINE
19956
3455-00-232-4103INTERCHANGEABLE
REAMER,MACHINE
19957
5999-00-242-4955INTERCHANGEABLE
CLIP,ELECTRICAL
36021
5133-00-262-2171INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 3455-00-222-4134?

NSN 3455-00-222-4134 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 3455-00-222-4134?

NSN 3455-00-222-4134 has 27 cross-referenced part numbers: 50-11162 4588-2/0 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 8976G4,80 (Tecno Trade S.r.l.), 50462 TYPE 1 GRADE 1 (Department of the Air Force), 712-053263 (Doall Baltimore Company), 35-458 (Colt Industries Operating Corp Pratt and Whitney Machine Tool Div) and 22 more.

What NSN replaces 3455-00-222-4134?

There are 12 known substitutes for 3455-00-222-4134: 5360-00-009-5658, 5360-00-089-5363, 5915-00-091-3606 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-11162 4588-2/0?

Key specifications for 50-11162 4588-2/0: Flute Length: 1.562 INCHES NOMINAL IN; Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: STEEL CUTTING EDGE TIP; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-00-222-4134 still in active supply?

NSN 3455-00-222-4134 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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