PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-10762Reamer,machine

Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 · NSN 3455-00-232-4182 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-232-4182 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-232-4182. Primary manufacturer part number: 50-10762.
Features
  • Reamer,machine — FSC 3455
  • Flute Cut Direction: RIGHT-HAND
  • Guide: NOT INCLUDED
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Nondefinitive Spec/std Data: 10 TYPE AND A STYLE AND A GRADE AND 1 CLASS
  • Helix Direction: RIGHT-HAND
  • Flute Design: STRAIGHT
  • Diameter: 1.250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Reamer,machine, cataloged under National Stock Number 3455-00-232-4182, 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 5 commercial cross-references from 5 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
NSN3455-00-232-4182
Primary Part Number50-10762
Item NameReamer,machine
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerUnion Butterfield Corp P O Box 9000 Crystal Lake Il 60039
StatusACTIVE
Flute Cut DirectionRIGHT-HAND
GuideNOT INCLUDED
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Nondefinitive Spec/std Data10 TYPE AND A STYLE AND A GRADE AND 1 CLASS
Helix DirectionRIGHT-HAND
Flute DesignSTRAIGHT
Diameter1.250 INCHES NOMINAL IN
Flute Quantity8
Shank TypeMORSE TAPER
Flute TypeINTEGRAL
Reamer TypeFLUTED CHUCKING
Flute Length3.000 INCHES NOMINAL IN
Shank Taper Number4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-203-1111190362 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
3455-00-236-3622 INTERCHANGEABLE
Reamer,machine
3455-00-236-363150-10760 INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3830-00-355-25621280985H1 INTERCHANGEABLE
Tooth,surface Ripping
Dressta North America Ltd
5935-00-369-7904131-0106-02 INTERCHANGEABLE
Connector,receptacle,electrical
Tektronix, Inc.
2530-00-469-7847 INTERCHANGEABLE
Tank,pressure
5120-00-674-176531280 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
1650-00-699-107531280 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Eaton Corp Dba Eaton Aerospace Jackson
5950-00-752-2508PP2792ARN30D INTERCHANGEABLE
Transformer,power
Joint Electronics Type Designation System
6105-00-899-342419840 INTERCHANGEABLE
Motor,alternating Current
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
B94.2 TABLE 17 The American Society of Mechanical Engineers (USA)
50-10762 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
GGG-4-180 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
19840 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
31280 Lear Siegler Inc National Twist Drill and Tool Div (USA)
Related Parts
5310-00-203-1111INTERCHANGEABLE
WASHER,FLAT
190362
3455-00-236-3622INTERCHANGEABLE
REAMER,MACHINE
3455-00-236-3631INTERCHANGEABLE
REAMER,MACHINE
50-10760
3830-00-355-2562INTERCHANGEABLE
TOOTH,SURFACE RIPPING
1280985H1
5935-00-369-7904INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
131-0106-02
2530-00-469-7847INTERCHANGEABLE
TANK,PRESSURE
5120-00-674-1765INTERCHANGEABLE
WRENCH,PIPE
31280
1650-00-699-1075INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
31280
5950-00-752-2508INTERCHANGEABLE
TRANSFORMER,POWER
PP2792ARN30D
6105-00-899-3424INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
19840
5331-01-212-4429INTERCHANGEABLE
O-RING
19840
4820-01-261-1082INTERCHANGEABLE
STEM,FLUID VALVE
F-46770 PIECE 11

Frequently Asked Questions

What is NSN 3455-00-232-4182?

NSN 3455-00-232-4182 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 3455-00-232-4182?

NSN 3455-00-232-4182 has 5 cross-referenced part numbers: B94.2 TABLE 17 (The American Society of Mechanical Engineers), 50-10762 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), GGG-4-180 (Federal Specifications Promulgated by General Services Administration Washington DC), 19840 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), 31280 (Lear Siegler Inc National Twist Drill and Tool Div).

What NSN replaces 3455-00-232-4182?

There are 12 known substitutes for 3455-00-232-4182: 5310-00-203-1111, 3455-00-236-3622, 3455-00-236-3631 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-10762?

Key specifications for 50-10762: Overall Length: 11.500 INCHES NOMINAL IN; Flute Cut Direction: RIGHT-HAND; Special Features: CAN HAVE 9,10,11,OR 12 FLUTES; Guide: NOT INCLUDED. 15 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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